2290898100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{177589}}^1$

素因数の和:177649

約数の個数: 72

約数和(自身を含む): 6782517280

約数和(自身を除く): 4491619180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 12900, 177589, 355178, 532767, 710356, 887945, 1065534, 1775890, 2131068, 2663835, 3551780, 4439725, 5327670, 7636327, 8879450, 10655340, 13319175, 15272654, 17758900, 22908981, 26638350, 30545308, 38181635, 45817962, 53276700, 76363270, 91635924, 114544905, 152726540, 190908175, 229089810, 381816350, 458179620, 572724525, 763632700, 1145449050, 2290898100]

約数ペア:

[(1, 2290898100), (2, 1145449050), (3, 763632700), (4, 572724525), (5, 458179620), (6, 381816350), (10, 229089810), (12, 190908175), (15, 152726540), (20, 114544905), (25, 91635924), (30, 76363270), (43, 53276700), (50, 45817962), (60, 38181635), (75, 30545308), (86, 26638350), (100, 22908981), (129, 17758900), (150, 15272654), (172, 13319175), (215, 10655340), (258, 8879450), (300, 7636327), (430, 5327670), (516, 4439725), (645, 3551780), (860, 2663835), (1075, 2131068), (1290, 1775890), (2150, 1065534), (2580, 887945), (3225, 710356), (4300, 532767), (6450, 355178), (12900, 177589)]