225714840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3529}}^1$

素因数の和:3597

約数の個数: 128

約数和(自身を含む): 747230400

約数和(自身を除く): 521515560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 3529, 4264, 4920, 5330, 6396, 7058, 7995, 10587, 10660, 12792, 14116, 15990, 17645, 21174, 21320, 28232, 31980, 35290, 42348, 45877, 52935, 63960, 70580, 84696, 91754, 105870, 137631, 141160, 144689, 183508, 211740, 229385, 275262, 289378, 367016, 423480, 434067, 458770, 550524, 578756, 688155, 723445, 868134, 917540, 1101048, 1157512, 1376310, 1446890, 1736268, 1835080, 1880957, 2170335, 2752620, 2893780, 3472536, 3761914, 4340670, 5505240, 5642871, 5787560, 7523828, 8681340, 9404785, 11285742, 15047656, 17362680, 18809570, 22571484, 28214355, 37619140, 45142968, 56428710, 75238280, 112857420, 225714840]

約数ペア:

[(1, 225714840), (2, 112857420), (3, 75238280), (4, 56428710), (5, 45142968), (6, 37619140), (8, 28214355), (10, 22571484), (12, 18809570), (13, 17362680), (15, 15047656), (20, 11285742), (24, 9404785), (26, 8681340), (30, 7523828), (39, 5787560), (40, 5642871), (41, 5505240), (52, 4340670), (60, 3761914), (65, 3472536), (78, 2893780), (82, 2752620), (104, 2170335), (120, 1880957), (123, 1835080), (130, 1736268), (156, 1446890), (164, 1376310), (195, 1157512), (205, 1101048), (246, 917540), (260, 868134), (312, 723445), (328, 688155), (390, 578756), (410, 550524), (492, 458770), (520, 434067), (533, 423480), (615, 367016), (780, 289378), (820, 275262), (984, 229385), (1066, 211740), (1230, 183508), (1560, 144689), (1599, 141160), (1640, 137631), (2132, 105870), (2460, 91754), (2665, 84696), (3198, 70580), (3529, 63960), (4264, 52935), (4920, 45877), (5330, 42348), (6396, 35290), (7058, 31980), (7995, 28232), (10587, 21320), (10660, 21174), (12792, 17645), (14116, 15990)]