71950500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 231678720

約数和(自身を除く): 159728220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 59, 60, 75, 90, 100, 118, 125, 150, 177, 180, 225, 236, 250, 271, 295, 300, 354, 375, 450, 500, 531, 542, 590, 708, 750, 813, 885, 900, 1062, 1084, 1125, 1180, 1355, 1475, 1500, 1626, 1770, 2124, 2250, 2439, 2655, 2710, 2950, 3252, 3540, 4065, 4425, 4500, 4878, 5310, 5420, 5900, 6775, 7375, 8130, 8850, 9756, 10620, 12195, 13275, 13550, 14750, 15989, 16260, 17700, 20325, 22125, 24390, 26550, 27100, 29500, 31978, 33875, 40650, 44250, 47967, 48780, 53100, 60975, 63956, 66375, 67750, 79945, 81300, 88500, 95934, 101625, 121950, 132750, 135500, 143901, 159890, 191868, 203250, 239835, 243900, 265500, 287802, 304875, 319780, 399725, 406500, 479670, 575604, 609750, 719505, 799450, 959340, 1199175, 1219500, 1439010, 1598900, 1998625, 2398350, 2878020, 3597525, 3997250, 4796700, 5995875, 7195050, 7994500, 11991750, 14390100, 17987625, 23983500, 35975250, 71950500]

約数ペア:

[(1, 71950500), (2, 35975250), (3, 23983500), (4, 17987625), (5, 14390100), (6, 11991750), (9, 7994500), (10, 7195050), (12, 5995875), (15, 4796700), (18, 3997250), (20, 3597525), (25, 2878020), (30, 2398350), (36, 1998625), (45, 1598900), (50, 1439010), (59, 1219500), (60, 1199175), (75, 959340), (90, 799450), (100, 719505), (118, 609750), (125, 575604), (150, 479670), (177, 406500), (180, 399725), (225, 319780), (236, 304875), (250, 287802), (271, 265500), (295, 243900), (300, 239835), (354, 203250), (375, 191868), (450, 159890), (500, 143901), (531, 135500), (542, 132750), (590, 121950), (708, 101625), (750, 95934), (813, 88500), (885, 81300), (900, 79945), (1062, 67750), (1084, 66375), (1125, 63956), (1180, 60975), (1355, 53100), (1475, 48780), (1500, 47967), (1626, 44250), (1770, 40650), (2124, 33875), (2250, 31978), (2439, 29500), (2655, 27100), (2710, 26550), (2950, 24390), (3252, 22125), (3540, 20325), (4065, 17700), (4425, 16260), (4500, 15989), (4878, 14750), (5310, 13550), (5420, 13275), (5900, 12195), (6775, 10620), (7375, 9756), (8130, 8850)]