105202500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 180

約数和(自身を含む): 336154896

約数和(自身を除く): 230952396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 83, 100, 125, 130, 150, 156, 166, 169, 195, 249, 250, 260, 300, 325, 332, 338, 375, 390, 415, 498, 500, 507, 625, 650, 676, 750, 780, 830, 845, 975, 996, 1014, 1079, 1245, 1250, 1300, 1500, 1625, 1660, 1690, 1875, 1950, 2028, 2075, 2158, 2490, 2500, 2535, 3237, 3250, 3380, 3750, 3900, 4150, 4225, 4316, 4875, 4980, 5070, 5395, 6225, 6474, 6500, 7500, 8125, 8300, 8450, 9750, 10140, 10375, 10790, 12450, 12675, 12948, 14027, 16185, 16250, 16900, 19500, 20750, 21125, 21580, 24375, 24900, 25350, 26975, 28054, 31125, 32370, 32500, 41500, 42081, 42250, 48750, 50700, 51875, 53950, 56108, 62250, 63375, 64740, 70135, 80925, 84162, 84500, 97500, 103750, 105625, 107900, 124500, 126750, 134875, 140270, 155625, 161850, 168324, 207500, 210405, 211250, 253500, 269750, 280540, 311250, 316875, 323700, 350675, 404625, 420810, 422500, 539500, 622500, 633750, 674375, 701350, 809250, 841620, 1052025, 1267500, 1348750, 1402700, 1618500, 1753375, 2023125, 2104050, 2697500, 3506750, 4046250, 4208100, 5260125, 7013500, 8092500, 8766875, 10520250, 17533750, 21040500, 26300625, 35067500, 52601250, 105202500]

約数ペア:

[(1, 105202500), (2, 52601250), (3, 35067500), (4, 26300625), (5, 21040500), (6, 17533750), (10, 10520250), (12, 8766875), (13, 8092500), (15, 7013500), (20, 5260125), (25, 4208100), (26, 4046250), (30, 3506750), (39, 2697500), (50, 2104050), (52, 2023125), (60, 1753375), (65, 1618500), (75, 1402700), (78, 1348750), (83, 1267500), (100, 1052025), (125, 841620), (130, 809250), (150, 701350), (156, 674375), (166, 633750), (169, 622500), (195, 539500), (249, 422500), (250, 420810), (260, 404625), (300, 350675), (325, 323700), (332, 316875), (338, 311250), (375, 280540), (390, 269750), (415, 253500), (498, 211250), (500, 210405), (507, 207500), (625, 168324), (650, 161850), (676, 155625), (750, 140270), (780, 134875), (830, 126750), (845, 124500), (975, 107900), (996, 105625), (1014, 103750), (1079, 97500), (1245, 84500), (1250, 84162), (1300, 80925), (1500, 70135), (1625, 64740), (1660, 63375), (1690, 62250), (1875, 56108), (1950, 53950), (2028, 51875), (2075, 50700), (2158, 48750), (2490, 42250), (2500, 42081), (2535, 41500), (3237, 32500), (3250, 32370), (3380, 31125), (3750, 28054), (3900, 26975), (4150, 25350), (4225, 24900), (4316, 24375), (4875, 21580), (4980, 21125), (5070, 20750), (5395, 19500), (6225, 16900), (6474, 16250), (6500, 16185), (7500, 14027), (8125, 12948), (8300, 12675), (8450, 12450), (9750, 10790), (10140, 10375)]