56858400

素因数分解:

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

素因数の和:228

約数の個数: 216

約数和(自身を含む): 205650900

約数和(自身を除く): 148792500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 96, 100, 106, 120, 144, 149, 150, 159, 160, 180, 200, 212, 225, 240, 265, 288, 298, 300, 318, 360, 400, 424, 447, 450, 477, 480, 530, 596, 600, 636, 720, 745, 795, 800, 848, 894, 900, 954, 1060, 1192, 1200, 1272, 1325, 1341, 1440, 1490, 1590, 1696, 1788, 1800, 1908, 2120, 2235, 2384, 2385, 2400, 2544, 2650, 2682, 2980, 3180, 3576, 3600, 3725, 3816, 3975, 4240, 4470, 4768, 4770, 5088, 5300, 5364, 5960, 6360, 6705, 7152, 7200, 7450, 7632, 7897, 7950, 8480, 8940, 9540, 10600, 10728, 11175, 11920, 11925, 12720, 13410, 14304, 14900, 15264, 15794, 15900, 17880, 19080, 21200, 21456, 22350, 23691, 23840, 23850, 25440, 26820, 29800, 31588, 31800, 33525, 35760, 38160, 39485, 42400, 42912, 44700, 47382, 47700, 53640, 59600, 63176, 63600, 67050, 71073, 71520, 76320, 78970, 89400, 94764, 95400, 107280, 118455, 119200, 126352, 127200, 134100, 142146, 157940, 178800, 189528, 190800, 197425, 214560, 236910, 252704, 268200, 284292, 315880, 355365, 357600, 379056, 381600, 394850, 473820, 536400, 568584, 592275, 631760, 710730, 758112, 789700, 947640, 1072800, 1137168, 1184550, 1263520, 1421460, 1579400, 1776825, 1895280, 2274336, 2369100, 2842920, 3158800, 3553650, 3790560, 4738200, 5685840, 6317600, 7107300, 9476400, 11371680, 14214600, 18952800, 28429200, 56858400]

約数ペア:

[(1, 56858400), (2, 28429200), (3, 18952800), (4, 14214600), (5, 11371680), (6, 9476400), (8, 7107300), (9, 6317600), (10, 5685840), (12, 4738200), (15, 3790560), (16, 3553650), (18, 3158800), (20, 2842920), (24, 2369100), (25, 2274336), (30, 1895280), (32, 1776825), (36, 1579400), (40, 1421460), (45, 1263520), (48, 1184550), (50, 1137168), (53, 1072800), (60, 947640), (72, 789700), (75, 758112), (80, 710730), (90, 631760), (96, 592275), (100, 568584), (106, 536400), (120, 473820), (144, 394850), (149, 381600), (150, 379056), (159, 357600), (160, 355365), (180, 315880), (200, 284292), (212, 268200), (225, 252704), (240, 236910), (265, 214560), (288, 197425), (298, 190800), (300, 189528), (318, 178800), (360, 157940), (400, 142146), (424, 134100), (447, 127200), (450, 126352), (477, 119200), (480, 118455), (530, 107280), (596, 95400), (600, 94764), (636, 89400), (720, 78970), (745, 76320), (795, 71520), (800, 71073), (848, 67050), (894, 63600), (900, 63176), (954, 59600), (1060, 53640), (1192, 47700), (1200, 47382), (1272, 44700), (1325, 42912), (1341, 42400), (1440, 39485), (1490, 38160), (1590, 35760), (1696, 33525), (1788, 31800), (1800, 31588), (1908, 29800), (2120, 26820), (2235, 25440), (2384, 23850), (2385, 23840), (2400, 23691), (2544, 22350), (2650, 21456), (2682, 21200), (2980, 19080), (3180, 17880), (3576, 15900), (3600, 15794), (3725, 15264), (3816, 14900), (3975, 14304), (4240, 13410), (4470, 12720), (4768, 11925), (4770, 11920), (5088, 11175), (5300, 10728), (5364, 10600), (5960, 9540), (6360, 8940), (6705, 8480), (7152, 7950), (7200, 7897), (7450, 7632)]