490523400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{9397}}^1$

素因数の和:9448

約数の個数: 144

約数和(自身を含む): 1704327300

約数和(自身を除く): 1213803900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 870, 900, 1044, 1160, 1305, 1450, 1740, 1800, 2088, 2175, 2610, 2900, 3480, 4350, 5220, 5800, 6525, 8700, 9397, 10440, 13050, 17400, 18794, 26100, 28191, 37588, 46985, 52200, 56382, 75176, 84573, 93970, 112764, 140955, 169146, 187940, 225528, 234925, 272513, 281910, 338292, 375880, 422865, 469850, 545026, 563820, 676584, 704775, 817539, 845730, 939700, 1090052, 1127640, 1362565, 1409550, 1635078, 1691460, 1879400, 2114325, 2180104, 2452617, 2725130, 2819100, 3270156, 3382920, 4087695, 4228650, 4905234, 5450260, 5638200, 6540312, 6812825, 8175390, 8457300, 9810468, 10900520, 12263085, 13625650, 16350780, 16914600, 19620936, 20438475, 24526170, 27251300, 32701560, 40876950, 49052340, 54502600, 61315425, 81753900, 98104680, 122630850, 163507800, 245261700, 490523400]

約数ペア:

[(1, 490523400), (2, 245261700), (3, 163507800), (4, 122630850), (5, 98104680), (6, 81753900), (8, 61315425), (9, 54502600), (10, 49052340), (12, 40876950), (15, 32701560), (18, 27251300), (20, 24526170), (24, 20438475), (25, 19620936), (29, 16914600), (30, 16350780), (36, 13625650), (40, 12263085), (45, 10900520), (50, 9810468), (58, 8457300), (60, 8175390), (72, 6812825), (75, 6540312), (87, 5638200), (90, 5450260), (100, 4905234), (116, 4228650), (120, 4087695), (145, 3382920), (150, 3270156), (174, 2819100), (180, 2725130), (200, 2452617), (225, 2180104), (232, 2114325), (261, 1879400), (290, 1691460), (300, 1635078), (348, 1409550), (360, 1362565), (435, 1127640), (450, 1090052), (522, 939700), (580, 845730), (600, 817539), (696, 704775), (725, 676584), (870, 563820), (900, 545026), (1044, 469850), (1160, 422865), (1305, 375880), (1450, 338292), (1740, 281910), (1800, 272513), (2088, 234925), (2175, 225528), (2610, 187940), (2900, 169146), (3480, 140955), (4350, 112764), (5220, 93970), (5800, 84573), (6525, 75176), (8700, 56382), (9397, 52200), (10440, 46985), (13050, 37588), (17400, 28191), (18794, 26100)]