85994220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2755

約数の個数: 96

約数和(自身を含む): 265728960

約数和(自身を除く): 179734740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 2689, 3198, 5330, 5378, 6396, 7995, 8067, 10660, 10756, 13445, 15990, 16134, 26890, 31980, 32268, 34957, 40335, 53780, 69914, 80670, 104871, 110249, 139828, 161340, 174785, 209742, 220498, 330747, 349570, 419484, 440996, 524355, 551245, 661494, 699140, 1048710, 1102490, 1322988, 1433237, 1653735, 2097420, 2204980, 2866474, 3307470, 4299711, 5732948, 6614940, 7166185, 8599422, 14332370, 17198844, 21498555, 28664740, 42997110, 85994220]

約数ペア:

[(1, 85994220), (2, 42997110), (3, 28664740), (4, 21498555), (5, 17198844), (6, 14332370), (10, 8599422), (12, 7166185), (13, 6614940), (15, 5732948), (20, 4299711), (26, 3307470), (30, 2866474), (39, 2204980), (41, 2097420), (52, 1653735), (60, 1433237), (65, 1322988), (78, 1102490), (82, 1048710), (123, 699140), (130, 661494), (156, 551245), (164, 524355), (195, 440996), (205, 419484), (246, 349570), (260, 330747), (390, 220498), (410, 209742), (492, 174785), (533, 161340), (615, 139828), (780, 110249), (820, 104871), (1066, 80670), (1230, 69914), (1599, 53780), (2132, 40335), (2460, 34957), (2665, 32268), (2689, 31980), (3198, 26890), (5330, 16134), (5378, 15990), (6396, 13445), (7995, 10756), (8067, 10660)]