60125000

素因数分解:

$2^3\times 5^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 112

約数和(自身を含む): 155857380

約数和(自身を除く): 95732380

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 125, 130, 148, 185, 200, 250, 260, 296, 325, 370, 481, 500, 520, 625, 650, 740, 925, 962, 1000, 1250, 1300, 1480, 1625, 1850, 1924, 2405, 2500, 2600, 3125, 3250, 3700, 3848, 4625, 4810, 5000, 6250, 6500, 7400, 8125, 9250, 9620, 12025, 12500, 13000, 15625, 16250, 18500, 19240, 23125, 24050, 25000, 31250, 32500, 37000, 40625, 46250, 48100, 60125, 62500, 65000, 81250, 92500, 96200, 115625, 120250, 125000, 162500, 185000, 203125, 231250, 240500, 300625, 325000, 406250, 462500, 481000, 578125, 601250, 812500, 925000, 1156250, 1202500, 1503125, 1625000, 2312500, 2405000, 3006250, 4625000, 6012500, 7515625, 12025000, 15031250, 30062500, 60125000]

約数ペア:

[(1, 60125000), (2, 30062500), (4, 15031250), (5, 12025000), (8, 7515625), (10, 6012500), (13, 4625000), (20, 3006250), (25, 2405000), (26, 2312500), (37, 1625000), (40, 1503125), (50, 1202500), (52, 1156250), (65, 925000), (74, 812500), (100, 601250), (104, 578125), (125, 481000), (130, 462500), (148, 406250), (185, 325000), (200, 300625), (250, 240500), (260, 231250), (296, 203125), (325, 185000), (370, 162500), (481, 125000), (500, 120250), (520, 115625), (625, 96200), (650, 92500), (740, 81250), (925, 65000), (962, 62500), (1000, 60125), (1250, 48100), (1300, 46250), (1480, 40625), (1625, 37000), (1850, 32500), (1924, 31250), (2405, 25000), (2500, 24050), (2600, 23125), (3125, 19240), (3250, 18500), (3700, 16250), (3848, 15625), (4625, 13000), (4810, 12500), (5000, 12025), (6250, 9620), (6500, 9250), (7400, 8125)]