87086100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 253018528

約数和(自身を除く): 165932428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 331, 662, 877, 993, 1324, 1655, 1754, 1986, 2631, 3310, 3508, 3972, 4385, 4965, 5262, 6620, 8275, 8770, 9930, 10524, 13155, 16550, 17540, 19860, 21925, 24825, 26310, 33100, 43850, 49650, 52620, 65775, 87700, 99300, 131550, 263100, 290287, 580574, 870861, 1161148, 1451435, 1741722, 2902870, 3483444, 4354305, 5805740, 7257175, 8708610, 14514350, 17417220, 21771525, 29028700, 43543050, 87086100]

約数ペア:

[(1, 87086100), (2, 43543050), (3, 29028700), (4, 21771525), (5, 17417220), (6, 14514350), (10, 8708610), (12, 7257175), (15, 5805740), (20, 4354305), (25, 3483444), (30, 2902870), (50, 1741722), (60, 1451435), (75, 1161148), (100, 870861), (150, 580574), (300, 290287), (331, 263100), (662, 131550), (877, 99300), (993, 87700), (1324, 65775), (1655, 52620), (1754, 49650), (1986, 43850), (2631, 33100), (3310, 26310), (3508, 24825), (3972, 21925), (4385, 19860), (4965, 17540), (5262, 16550), (6620, 13155), (8275, 10524), (8770, 9930)]