23437700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 108

約数和(自身を含む): 60608100

約数和(自身を除く): 37170400

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 121, 130, 143, 149, 220, 242, 260, 275, 286, 298, 325, 484, 550, 572, 596, 605, 650, 715, 745, 1100, 1210, 1300, 1430, 1490, 1573, 1639, 1937, 2420, 2860, 2980, 3025, 3146, 3278, 3575, 3725, 3874, 6050, 6292, 6556, 7150, 7450, 7748, 7865, 8195, 9685, 12100, 14300, 14900, 15730, 16390, 18029, 19370, 21307, 31460, 32780, 36058, 38740, 39325, 40975, 42614, 48425, 72116, 78650, 81950, 85228, 90145, 96850, 106535, 157300, 163900, 180290, 193700, 213070, 234377, 360580, 426140, 450725, 468754, 532675, 901450, 937508, 1065350, 1171885, 1802900, 2130700, 2343770, 4687540, 5859425, 11718850, 23437700]

約数ペア:

[(1, 23437700), (2, 11718850), (4, 5859425), (5, 4687540), (10, 2343770), (11, 2130700), (13, 1802900), (20, 1171885), (22, 1065350), (25, 937508), (26, 901450), (44, 532675), (50, 468754), (52, 450725), (55, 426140), (65, 360580), (100, 234377), (110, 213070), (121, 193700), (130, 180290), (143, 163900), (149, 157300), (220, 106535), (242, 96850), (260, 90145), (275, 85228), (286, 81950), (298, 78650), (325, 72116), (484, 48425), (550, 42614), (572, 40975), (596, 39325), (605, 38740), (650, 36058), (715, 32780), (745, 31460), (1100, 21307), (1210, 19370), (1300, 18029), (1430, 16390), (1490, 15730), (1573, 14900), (1639, 14300), (1937, 12100), (2420, 9685), (2860, 8195), (2980, 7865), (3025, 7748), (3146, 7450), (3278, 7150), (3575, 6556), (3725, 6292), (3874, 6050)]