421159200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 576

約数和(自身を含む): 1781885952

約数和(自身を除く): 1360726752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 43, 44, 48, 50, 53, 55, 56, 60, 66, 70, 75, 77, 80, 84, 86, 88, 96, 100, 105, 106, 110, 112, 120, 129, 132, 140, 150, 154, 159, 160, 165, 168, 172, 175, 176, 200, 210, 212, 215, 220, 224, 231, 240, 258, 264, 265, 275, 280, 300, 301, 308, 318, 330, 336, 344, 350, 352, 371, 385, 400, 420, 424, 430, 440, 462, 473, 480, 516, 525, 528, 530, 550, 560, 583, 600, 602, 616, 636, 645, 660, 672, 688, 700, 742, 770, 795, 800, 825, 840, 848, 860, 880, 903, 924, 946, 1032, 1050, 1056, 1060, 1075, 1100, 1113, 1120, 1155, 1166, 1200, 1204, 1232, 1272, 1290, 1320, 1325, 1376, 1400, 1419, 1484, 1505, 1540, 1590, 1650, 1680, 1696, 1720, 1749, 1760, 1806, 1848, 1855, 1892, 1925, 2064, 2100, 2120, 2150, 2200, 2226, 2279, 2310, 2332, 2365, 2400, 2408, 2464, 2544, 2580, 2640, 2650, 2800, 2838, 2915, 2968, 3010, 3080, 3180, 3225, 3300, 3311, 3360, 3440, 3498, 3612, 3696, 3710, 3784, 3850, 3975, 4081, 4128, 4200, 4240, 4300, 4400, 4452, 4515, 4558, 4620, 4664, 4730, 4816, 5088, 5160, 5280, 5300, 5565, 5600, 5676, 5775, 5830, 5936, 6020, 6160, 6360, 6450, 6600, 6622, 6837, 6880, 6996, 7095, 7224, 7392, 7420, 7525, 7568, 7700, 7950, 8162, 8400, 8480, 8600, 8745, 8800, 8904, 9030, 9116, 9240, 9275, 9328, 9460, 9632, 9933, 10320, 10600, 11130, 11352, 11395, 11550, 11660, 11825, 11872, 12040, 12243, 12320, 12720, 12900, 13200, 13244, 13674, 13992, 14190, 14448, 14575, 14840, 15050, 15136, 15400, 15900, 15953, 16324, 16555, 16800, 17200, 17490, 17808, 18060, 18232, 18480, 18550, 18656, 18920, 19866, 20405, 20640, 21200, 22260, 22575, 22704, 22790, 23100, 23320, 23650, 24080, 24486, 25069, 25440, 25800, 26400, 26488, 27348, 27825, 27984, 28380, 28896, 29150, 29680, 30100, 30800, 31800, 31906, 32648, 33110, 34185, 34400, 34980, 35475, 35616, 36120, 36464, 36960, 37100, 37840, 39732, 40810, 42400, 43725, 44520, 45150, 45408, 45580, 46200, 46640, 47300, 47859, 48160, 48972, 49665, 50138, 51600, 52976, 54696, 55650, 55968, 56760, 56975, 58300, 59360, 60200, 61215, 61600, 63600, 63812, 65296, 66220, 68370, 69960, 70950, 72240, 72928, 74200, 75207, 75680, 79464, 79765, 81620, 82775, 87450, 89040, 90300, 91160, 92400, 93280, 94600, 95718, 97944, 99330, 100276, 102025, 103200, 105952, 109392, 111300, 113520, 113950, 116600, 120400, 122430, 125345, 127200, 127624, 130592, 132440, 136740, 139920, 141900, 144480, 148400, 150414, 158928, 159530, 163240, 165550, 170925, 174900, 175483, 178080, 180600, 182320, 184800, 189200, 191436, 195888, 198660, 200552, 204050, 218784, 222600, 227040, 227900, 233200, 239295, 240800, 244860, 248325, 250690, 255248, 264880, 273480, 279840, 283800, 296800, 300828, 306075, 317856, 319060, 326480, 331100, 341850, 349800, 350966, 361200, 364640, 376035, 378400, 382872, 391776, 397320, 398825, 401104, 408100, 445200, 455800, 466400, 478590, 489720, 496650, 501380, 510496, 526449, 529760, 546960, 567600, 601656, 612150, 626725, 638120, 652960, 662200, 683700, 699600, 701932, 722400, 752070, 765744, 794640, 797650, 802208, 816200, 877415, 890400, 911600, 957180, 979440, 993300, 1002760, 1052898, 1093920, 1135200, 1196475, 1203312, 1224300, 1253450, 1276240, 1324400, 1367400, 1399200, 1403864, 1504140, 1531488, 1589280, 1595300, 1632400, 1754830, 1823200, 1880175, 1914360, 1958880, 1986600, 2005520, 2105796, 2392950, 2406624, 2448600, 2506900, 2552480, 2632245, 2648800, 2734800, 2807728, 3008280, 3190600, 3264800, 3509660, 3760350, 3828720, 3973200, 4011040, 4211592, 4387075, 4785900, 4897200, 5013800, 5264490, 5469600, 5615456, 6016560, 6381200, 7019320, 7520700, 7657440, 7946400, 8423184, 8774150, 9571800, 9794400, 10027600, 10528980, 12033120, 12762400, 13161225, 14038640, 15041400, 16846368, 17548300, 19143600, 20055200, 21057960, 26322450, 28077280, 30082800, 35096600, 38287200, 42115920, 52644900, 60165600, 70193200, 84231840, 105289800, 140386400, 210579600, 421159200]

約数ペア:

[(1, 421159200), (2, 210579600), (3, 140386400), (4, 105289800), (5, 84231840), (6, 70193200), (7, 60165600), (8, 52644900), (10, 42115920), (11, 38287200), (12, 35096600), (14, 30082800), (15, 28077280), (16, 26322450), (20, 21057960), (21, 20055200), (22, 19143600), (24, 17548300), (25, 16846368), (28, 15041400), (30, 14038640), (32, 13161225), (33, 12762400), (35, 12033120), (40, 10528980), (42, 10027600), (43, 9794400), (44, 9571800), (48, 8774150), (50, 8423184), (53, 7946400), (55, 7657440), (56, 7520700), (60, 7019320), (66, 6381200), (70, 6016560), (75, 5615456), (77, 5469600), (80, 5264490), (84, 5013800), (86, 4897200), (88, 4785900), (96, 4387075), (100, 4211592), (105, 4011040), (106, 3973200), (110, 3828720), (112, 3760350), (120, 3509660), (129, 3264800), (132, 3190600), (140, 3008280), (150, 2807728), (154, 2734800), (159, 2648800), (160, 2632245), (165, 2552480), (168, 2506900), (172, 2448600), (175, 2406624), (176, 2392950), (200, 2105796), (210, 2005520), (212, 1986600), (215, 1958880), (220, 1914360), (224, 1880175), (231, 1823200), (240, 1754830), (258, 1632400), (264, 1595300), (265, 1589280), (275, 1531488), (280, 1504140), (300, 1403864), (301, 1399200), (308, 1367400), (318, 1324400), (330, 1276240), (336, 1253450), (344, 1224300), (350, 1203312), (352, 1196475), (371, 1135200), (385, 1093920), (400, 1052898), (420, 1002760), (424, 993300), (430, 979440), (440, 957180), (462, 911600), (473, 890400), (480, 877415), (516, 816200), (525, 802208), (528, 797650), (530, 794640), (550, 765744), (560, 752070), (583, 722400), (600, 701932), (602, 699600), (616, 683700), (636, 662200), (645, 652960), (660, 638120), (672, 626725), (688, 612150), (700, 601656), (742, 567600), (770, 546960), (795, 529760), (800, 526449), (825, 510496), (840, 501380), (848, 496650), (860, 489720), (880, 478590), (903, 466400), (924, 455800), (946, 445200), (1032, 408100), (1050, 401104), (1056, 398825), (1060, 397320), (1075, 391776), (1100, 382872), (1113, 378400), (1120, 376035), (1155, 364640), (1166, 361200), (1200, 350966), (1204, 349800), (1232, 341850), (1272, 331100), (1290, 326480), (1320, 319060), (1325, 317856), (1376, 306075), (1400, 300828), (1419, 296800), (1484, 283800), (1505, 279840), (1540, 273480), (1590, 264880), (1650, 255248), (1680, 250690), (1696, 248325), (1720, 244860), (1749, 240800), (1760, 239295), (1806, 233200), (1848, 227900), (1855, 227040), (1892, 222600), (1925, 218784), (2064, 204050), (2100, 200552), (2120, 198660), (2150, 195888), (2200, 191436), (2226, 189200), (2279, 184800), (2310, 182320), (2332, 180600), (2365, 178080), (2400, 175483), (2408, 174900), (2464, 170925), (2544, 165550), (2580, 163240), (2640, 159530), (2650, 158928), (2800, 150414), (2838, 148400), (2915, 144480), (2968, 141900), (3010, 139920), (3080, 136740), (3180, 132440), (3225, 130592), (3300, 127624), (3311, 127200), (3360, 125345), (3440, 122430), (3498, 120400), (3612, 116600), (3696, 113950), (3710, 113520), (3784, 111300), (3850, 109392), (3975, 105952), (4081, 103200), (4128, 102025), (4200, 100276), (4240, 99330), (4300, 97944), (4400, 95718), (4452, 94600), (4515, 93280), (4558, 92400), (4620, 91160), (4664, 90300), (4730, 89040), (4816, 87450), (5088, 82775), (5160, 81620), (5280, 79765), (5300, 79464), (5565, 75680), (5600, 75207), (5676, 74200), (5775, 72928), (5830, 72240), (5936, 70950), (6020, 69960), (6160, 68370), (6360, 66220), (6450, 65296), (6600, 63812), (6622, 63600), (6837, 61600), (6880, 61215), (6996, 60200), (7095, 59360), (7224, 58300), (7392, 56975), (7420, 56760), (7525, 55968), (7568, 55650), (7700, 54696), (7950, 52976), (8162, 51600), (8400, 50138), (8480, 49665), (8600, 48972), (8745, 48160), (8800, 47859), (8904, 47300), (9030, 46640), (9116, 46200), (9240, 45580), (9275, 45408), (9328, 45150), (9460, 44520), (9632, 43725), (9933, 42400), (10320, 40810), (10600, 39732), (11130, 37840), (11352, 37100), (11395, 36960), (11550, 36464), (11660, 36120), (11825, 35616), (11872, 35475), (12040, 34980), (12243, 34400), (12320, 34185), (12720, 33110), (12900, 32648), (13200, 31906), (13244, 31800), (13674, 30800), (13992, 30100), (14190, 29680), (14448, 29150), (14575, 28896), (14840, 28380), (15050, 27984), (15136, 27825), (15400, 27348), (15900, 26488), (15953, 26400), (16324, 25800), (16555, 25440), (16800, 25069), (17200, 24486), (17490, 24080), (17808, 23650), (18060, 23320), (18232, 23100), (18480, 22790), (18550, 22704), (18656, 22575), (18920, 22260), (19866, 21200), (20405, 20640)]