89575980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2867

約数の個数: 96

約数和(自身を含む): 276792768

約数和(自身を除く): 187216788

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, 2801, 3198, 5330, 5602, 6396, 7995, 8403, 10660, 11204, 14005, 15990, 16806, 28010, 31980, 33612, 36413, 42015, 56020, 72826, 84030, 109239, 114841, 145652, 168060, 182065, 218478, 229682, 344523, 364130, 436956, 459364, 546195, 574205, 689046, 728260, 1092390, 1148410, 1378092, 1492933, 1722615, 2184780, 2296820, 2985866, 3445230, 4478799, 5971732, 6890460, 7464665, 8957598, 14929330, 17915196, 22393995, 29858660, 44787990, 89575980]

約数ペア:

[(1, 89575980), (2, 44787990), (3, 29858660), (4, 22393995), (5, 17915196), (6, 14929330), (10, 8957598), (12, 7464665), (13, 6890460), (15, 5971732), (20, 4478799), (26, 3445230), (30, 2985866), (39, 2296820), (41, 2184780), (52, 1722615), (60, 1492933), (65, 1378092), (78, 1148410), (82, 1092390), (123, 728260), (130, 689046), (156, 574205), (164, 546195), (195, 459364), (205, 436956), (246, 364130), (260, 344523), (390, 229682), (410, 218478), (492, 182065), (533, 168060), (615, 145652), (780, 114841), (820, 109239), (1066, 84030), (1230, 72826), (1599, 56020), (2132, 42015), (2460, 36413), (2665, 33612), (2801, 31980), (3198, 28010), (5330, 16806), (5602, 15990), (6396, 14005), (7995, 11204), (8403, 10660)]