81929250

素因数分解:

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

素因数の和:2837

約数の個数: 96

約数和(自身を含む): 238663152

約数和(自身を除く): 156733902

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 450, 585, 650, 750, 975, 1125, 1170, 1625, 1950, 2250, 2801, 2925, 3250, 4875, 5602, 5850, 8403, 9750, 14005, 14625, 16806, 25209, 28010, 29250, 36413, 42015, 50418, 70025, 72826, 84030, 109239, 126045, 140050, 182065, 210075, 218478, 252090, 327717, 350125, 364130, 420150, 546195, 630225, 655434, 700250, 910325, 1050375, 1092390, 1260450, 1638585, 1820650, 2100750, 2730975, 3151125, 3277170, 4551625, 5461950, 6302250, 8192925, 9103250, 13654875, 16385850, 27309750, 40964625, 81929250]

約数ペア:

[(1, 81929250), (2, 40964625), (3, 27309750), (5, 16385850), (6, 13654875), (9, 9103250), (10, 8192925), (13, 6302250), (15, 5461950), (18, 4551625), (25, 3277170), (26, 3151125), (30, 2730975), (39, 2100750), (45, 1820650), (50, 1638585), (65, 1260450), (75, 1092390), (78, 1050375), (90, 910325), (117, 700250), (125, 655434), (130, 630225), (150, 546195), (195, 420150), (225, 364130), (234, 350125), (250, 327717), (325, 252090), (375, 218478), (390, 210075), (450, 182065), (585, 140050), (650, 126045), (750, 109239), (975, 84030), (1125, 72826), (1170, 70025), (1625, 50418), (1950, 42015), (2250, 36413), (2801, 29250), (2925, 28010), (3250, 25209), (4875, 16806), (5602, 14625), (5850, 14005), (8403, 9750)]