57444763900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{122719}}^1$

素因数の和:122915

約数の個数: 72

約数和(自身を含む): 129529487360

約数和(自身を除く): 72084723460

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 151, 155, 302, 310, 604, 620, 755, 775, 1510, 1550, 3020, 3100, 3775, 4681, 7550, 9362, 15100, 18724, 23405, 46810, 93620, 117025, 122719, 234050, 245438, 468100, 490876, 613595, 1227190, 2454380, 3067975, 3804289, 6135950, 7608578, 12271900, 15217156, 18530569, 19021445, 37061138, 38042890, 74122276, 76085780, 92652845, 95107225, 185305690, 190214450, 370611380, 380428900, 463264225, 574447639, 926528450, 1148895278, 1853056900, 2297790556, 2872238195, 5744476390, 11488952780, 14361190975, 28722381950, 57444763900]

約数ペア:

[(1, 57444763900), (2, 28722381950), (4, 14361190975), (5, 11488952780), (10, 5744476390), (20, 2872238195), (25, 2297790556), (31, 1853056900), (50, 1148895278), (62, 926528450), (100, 574447639), (124, 463264225), (151, 380428900), (155, 370611380), (302, 190214450), (310, 185305690), (604, 95107225), (620, 92652845), (755, 76085780), (775, 74122276), (1510, 38042890), (1550, 37061138), (3020, 19021445), (3100, 18530569), (3775, 15217156), (4681, 12271900), (7550, 7608578), (9362, 6135950), (15100, 3804289), (18724, 3067975), (23405, 2454380), (46810, 1227190), (93620, 613595), (117025, 490876), (122719, 468100), (234050, 245438)]