1990044000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 576

約数和(自身を含む): 8279107200

約数和(自身を除く): 6289063200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 53, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 106, 112, 120, 125, 126, 140, 144, 149, 150, 159, 160, 168, 175, 180, 200, 210, 212, 224, 225, 240, 250, 252, 265, 280, 288, 298, 300, 315, 318, 336, 350, 360, 371, 375, 400, 420, 424, 447, 450, 477, 480, 500, 504, 525, 530, 560, 596, 600, 630, 636, 672, 700, 720, 742, 745, 750, 795, 800, 840, 848, 875, 894, 900, 954, 1000, 1008, 1043, 1050, 1060, 1113, 1120, 1125, 1192, 1200, 1260, 1272, 1325, 1341, 1400, 1440, 1484, 1490, 1500, 1575, 1590, 1680, 1696, 1750, 1788, 1800, 1855, 1908, 2000, 2016, 2086, 2100, 2120, 2226, 2235, 2250, 2384, 2385, 2400, 2520, 2544, 2625, 2650, 2682, 2800, 2968, 2980, 3000, 3129, 3150, 3180, 3339, 3360, 3500, 3576, 3600, 3710, 3725, 3816, 3975, 4000, 4172, 4200, 4240, 4452, 4470, 4500, 4768, 4770, 5040, 5088, 5215, 5250, 5300, 5364, 5565, 5600, 5936, 5960, 6000, 6258, 6300, 6360, 6625, 6678, 6705, 7000, 7152, 7200, 7420, 7450, 7632, 7875, 7897, 7950, 8344, 8400, 8480, 8904, 8940, 9000, 9275, 9387, 9540, 10080, 10430, 10500, 10600, 10728, 11130, 11175, 11872, 11920, 11925, 12000, 12516, 12600, 12720, 13250, 13356, 13410, 14000, 14304, 14840, 14900, 15264, 15645, 15750, 15794, 15900, 16688, 16695, 16800, 17808, 17880, 18000, 18550, 18625, 18774, 19080, 19875, 20860, 21000, 21200, 21456, 22260, 22350, 23691, 23840, 23850, 25032, 25200, 25440, 26075, 26500, 26712, 26820, 27825, 28000, 29680, 29800, 31290, 31500, 31588, 31800, 33376, 33390, 33525, 35616, 35760, 36000, 37100, 37250, 37548, 38160, 39485, 39750, 41720, 42000, 42400, 42912, 44520, 44700, 46375, 46935, 47382, 47700, 50064, 50400, 52150, 53000, 53424, 53640, 55279, 55650, 55875, 59360, 59600, 59625, 62580, 63000, 63176, 63600, 66780, 67050, 71073, 71520, 74200, 74500, 75096, 76320, 78225, 78970, 79500, 83440, 83475, 84000, 89040, 89400, 92750, 93870, 94764, 95400, 100128, 104300, 106000, 106848, 107280, 110558, 111300, 111750, 118455, 119200, 119250, 125160, 126000, 126352, 127200, 130375, 133560, 134100, 139125, 142146, 148400, 149000, 150192, 156450, 157940, 159000, 165837, 166880, 166950, 167625, 178080, 178800, 185500, 187740, 189528, 190800, 197425, 208600, 212000, 214560, 221116, 222600, 223500, 234675, 236910, 238500, 250320, 252000, 252704, 260750, 267120, 268200, 276395, 278250, 284292, 296800, 298000, 300384, 312900, 315880, 318000, 331674, 333900, 335250, 355365, 357600, 371000, 375480, 379056, 381600, 391125, 394850, 417200, 417375, 442232, 445200, 447000, 469350, 473820, 477000, 497511, 500640, 521500, 534240, 536400, 552790, 556500, 568584, 592275, 596000, 625800, 631760, 636000, 663348, 667800, 670500, 710730, 742000, 750960, 758112, 782250, 789700, 829185, 834400, 834750, 884464, 890400, 894000, 938700, 947640, 954000, 987125, 995022, 1043000, 1072800, 1105580, 1113000, 1137168, 1173375, 1184550, 1251600, 1263520, 1326696, 1335600, 1341000, 1381975, 1421460, 1484000, 1501920, 1564500, 1579400, 1658370, 1669500, 1768928, 1776825, 1788000, 1877400, 1895280, 1908000, 1974250, 1990044, 2086000, 2211160, 2226000, 2274336, 2346750, 2369100, 2487555, 2503200, 2653392, 2671200, 2682000, 2763950, 2842920, 2961375, 3129000, 3158800, 3316740, 3339000, 3553650, 3754800, 3790560, 3948500, 3980088, 4145925, 4172000, 4422320, 4452000, 4693500, 4738200, 4975110, 5306784, 5364000, 5527900, 5685840, 5922750, 6258000, 6317600, 6633480, 6678000, 6909875, 7107300, 7509600, 7897000, 7960176, 8291850, 8844640, 8884125, 9387000, 9476400, 9950220, 11055800, 11371680, 11845500, 12437775, 12516000, 13266960, 13356000, 13819750, 14214600, 15794000, 15920352, 16583700, 17768250, 18774000, 18952800, 19900440, 20729625, 22111600, 23691000, 24875550, 26533920, 27639500, 28429200, 31588000, 33167400, 35536500, 37548000, 39800880, 41459250, 44223200, 47382000, 49751100, 55279000, 56858400, 62188875, 66334800, 71073000, 79601760, 82918500, 94764000, 99502200, 110558000, 124377750, 132669600, 142146000, 165837000, 199004400, 221116000, 248755500, 284292000, 331674000, 398008800, 497511000, 663348000, 995022000, 1990044000]

約数ペア:

[(1, 1990044000), (2, 995022000), (3, 663348000), (4, 497511000), (5, 398008800), (6, 331674000), (7, 284292000), (8, 248755500), (9, 221116000), (10, 199004400), (12, 165837000), (14, 142146000), (15, 132669600), (16, 124377750), (18, 110558000), (20, 99502200), (21, 94764000), (24, 82918500), (25, 79601760), (28, 71073000), (30, 66334800), (32, 62188875), (35, 56858400), (36, 55279000), (40, 49751100), (42, 47382000), (45, 44223200), (48, 41459250), (50, 39800880), (53, 37548000), (56, 35536500), (60, 33167400), (63, 31588000), (70, 28429200), (72, 27639500), (75, 26533920), (80, 24875550), (84, 23691000), (90, 22111600), (96, 20729625), (100, 19900440), (105, 18952800), (106, 18774000), (112, 17768250), (120, 16583700), (125, 15920352), (126, 15794000), (140, 14214600), (144, 13819750), (149, 13356000), (150, 13266960), (159, 12516000), (160, 12437775), (168, 11845500), (175, 11371680), (180, 11055800), (200, 9950220), (210, 9476400), (212, 9387000), (224, 8884125), (225, 8844640), (240, 8291850), (250, 7960176), (252, 7897000), (265, 7509600), (280, 7107300), (288, 6909875), (298, 6678000), (300, 6633480), (315, 6317600), (318, 6258000), (336, 5922750), (350, 5685840), (360, 5527900), (371, 5364000), (375, 5306784), (400, 4975110), (420, 4738200), (424, 4693500), (447, 4452000), (450, 4422320), (477, 4172000), (480, 4145925), (500, 3980088), (504, 3948500), (525, 3790560), (530, 3754800), (560, 3553650), (596, 3339000), (600, 3316740), (630, 3158800), (636, 3129000), (672, 2961375), (700, 2842920), (720, 2763950), (742, 2682000), (745, 2671200), (750, 2653392), (795, 2503200), (800, 2487555), (840, 2369100), (848, 2346750), (875, 2274336), (894, 2226000), (900, 2211160), (954, 2086000), (1000, 1990044), (1008, 1974250), (1043, 1908000), (1050, 1895280), (1060, 1877400), (1113, 1788000), (1120, 1776825), (1125, 1768928), (1192, 1669500), (1200, 1658370), (1260, 1579400), (1272, 1564500), (1325, 1501920), (1341, 1484000), (1400, 1421460), (1440, 1381975), (1484, 1341000), (1490, 1335600), (1500, 1326696), (1575, 1263520), (1590, 1251600), (1680, 1184550), (1696, 1173375), (1750, 1137168), (1788, 1113000), (1800, 1105580), (1855, 1072800), (1908, 1043000), (2000, 995022), (2016, 987125), (2086, 954000), (2100, 947640), (2120, 938700), (2226, 894000), (2235, 890400), (2250, 884464), (2384, 834750), (2385, 834400), (2400, 829185), (2520, 789700), (2544, 782250), (2625, 758112), (2650, 750960), (2682, 742000), (2800, 710730), (2968, 670500), (2980, 667800), (3000, 663348), (3129, 636000), (3150, 631760), (3180, 625800), (3339, 596000), (3360, 592275), (3500, 568584), (3576, 556500), (3600, 552790), (3710, 536400), (3725, 534240), (3816, 521500), (3975, 500640), (4000, 497511), (4172, 477000), (4200, 473820), (4240, 469350), (4452, 447000), (4470, 445200), (4500, 442232), (4768, 417375), (4770, 417200), (5040, 394850), (5088, 391125), (5215, 381600), (5250, 379056), (5300, 375480), (5364, 371000), (5565, 357600), (5600, 355365), (5936, 335250), (5960, 333900), (6000, 331674), (6258, 318000), (6300, 315880), (6360, 312900), (6625, 300384), (6678, 298000), (6705, 296800), (7000, 284292), (7152, 278250), (7200, 276395), (7420, 268200), (7450, 267120), (7632, 260750), (7875, 252704), (7897, 252000), (7950, 250320), (8344, 238500), (8400, 236910), (8480, 234675), (8904, 223500), (8940, 222600), (9000, 221116), (9275, 214560), (9387, 212000), (9540, 208600), (10080, 197425), (10430, 190800), (10500, 189528), (10600, 187740), (10728, 185500), (11130, 178800), (11175, 178080), (11872, 167625), (11920, 166950), (11925, 166880), (12000, 165837), (12516, 159000), (12600, 157940), (12720, 156450), (13250, 150192), (13356, 149000), (13410, 148400), (14000, 142146), (14304, 139125), (14840, 134100), (14900, 133560), (15264, 130375), (15645, 127200), (15750, 126352), (15794, 126000), (15900, 125160), (16688, 119250), (16695, 119200), (16800, 118455), (17808, 111750), (17880, 111300), (18000, 110558), (18550, 107280), (18625, 106848), (18774, 106000), (19080, 104300), (19875, 100128), (20860, 95400), (21000, 94764), (21200, 93870), (21456, 92750), (22260, 89400), (22350, 89040), (23691, 84000), (23840, 83475), (23850, 83440), (25032, 79500), (25200, 78970), (25440, 78225), (26075, 76320), (26500, 75096), (26712, 74500), (26820, 74200), (27825, 71520), (28000, 71073), (29680, 67050), (29800, 66780), (31290, 63600), (31500, 63176), (31588, 63000), (31800, 62580), (33376, 59625), (33390, 59600), (33525, 59360), (35616, 55875), (35760, 55650), (36000, 55279), (37100, 53640), (37250, 53424), (37548, 53000), (38160, 52150), (39485, 50400), (39750, 50064), (41720, 47700), (42000, 47382), (42400, 46935), (42912, 46375), (44520, 44700)]