63983400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:676

約数の個数: 144

約数和(自身を含む): 215120160

約数和(自身を除く): 151136760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 631, 650, 676, 780, 845, 975, 1014, 1262, 1300, 1352, 1560, 1690, 1893, 1950, 2028, 2524, 2535, 2600, 3155, 3380, 3786, 3900, 4056, 4225, 5048, 5070, 6310, 6760, 7572, 7800, 8203, 8450, 9465, 10140, 12620, 12675, 15144, 15775, 16406, 16900, 18930, 20280, 24609, 25240, 25350, 31550, 32812, 33800, 37860, 41015, 47325, 49218, 50700, 63100, 65624, 75720, 82030, 94650, 98436, 101400, 106639, 123045, 126200, 164060, 189300, 196872, 205075, 213278, 246090, 319917, 328120, 378600, 410150, 426556, 492180, 533195, 615225, 639834, 820300, 853112, 984360, 1066390, 1230450, 1279668, 1599585, 1640600, 2132780, 2460900, 2559336, 2665975, 3199170, 4265560, 4921800, 5331950, 6398340, 7997925, 10663900, 12796680, 15995850, 21327800, 31991700, 63983400]

約数ペア:

[(1, 63983400), (2, 31991700), (3, 21327800), (4, 15995850), (5, 12796680), (6, 10663900), (8, 7997925), (10, 6398340), (12, 5331950), (13, 4921800), (15, 4265560), (20, 3199170), (24, 2665975), (25, 2559336), (26, 2460900), (30, 2132780), (39, 1640600), (40, 1599585), (50, 1279668), (52, 1230450), (60, 1066390), (65, 984360), (75, 853112), (78, 820300), (100, 639834), (104, 615225), (120, 533195), (130, 492180), (150, 426556), (156, 410150), (169, 378600), (195, 328120), (200, 319917), (260, 246090), (300, 213278), (312, 205075), (325, 196872), (338, 189300), (390, 164060), (507, 126200), (520, 123045), (600, 106639), (631, 101400), (650, 98436), (676, 94650), (780, 82030), (845, 75720), (975, 65624), (1014, 63100), (1262, 50700), (1300, 49218), (1352, 47325), (1560, 41015), (1690, 37860), (1893, 33800), (1950, 32812), (2028, 31550), (2524, 25350), (2535, 25240), (2600, 24609), (3155, 20280), (3380, 18930), (3786, 16900), (3900, 16406), (4056, 15775), (4225, 15144), (5048, 12675), (5070, 12620), (6310, 10140), (6760, 9465), (7572, 8450), (7800, 8203)]