126543700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1561

約数の個数: 72

約数和(自身を含む): 294481152

約数和(自身を除く): 167937452

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 148, 185, 230, 370, 460, 575, 740, 851, 925, 1150, 1487, 1702, 1850, 2300, 2974, 3404, 3700, 4255, 5948, 7435, 8510, 14870, 17020, 21275, 29740, 34201, 37175, 42550, 55019, 68402, 74350, 85100, 110038, 136804, 148700, 171005, 220076, 275095, 342010, 550190, 684020, 855025, 1100380, 1265437, 1375475, 1710050, 2530874, 2750950, 3420100, 5061748, 5501900, 6327185, 12654370, 25308740, 31635925, 63271850, 126543700]

約数ペア:

[(1, 126543700), (2, 63271850), (4, 31635925), (5, 25308740), (10, 12654370), (20, 6327185), (23, 5501900), (25, 5061748), (37, 3420100), (46, 2750950), (50, 2530874), (74, 1710050), (92, 1375475), (100, 1265437), (115, 1100380), (148, 855025), (185, 684020), (230, 550190), (370, 342010), (460, 275095), (575, 220076), (740, 171005), (851, 148700), (925, 136804), (1150, 110038), (1487, 85100), (1702, 74350), (1850, 68402), (2300, 55019), (2974, 42550), (3404, 37175), (3700, 34201), (4255, 29740), (5948, 21275), (7435, 17020), (8510, 14870)]