957953100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{245629}}^1$

素因数の和:245659

約数の個数: 72

約数和(自身を含む): 2984895760

約数和(自身を除く): 2026942660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 245629, 491258, 736887, 982516, 1228145, 1473774, 2456290, 2947548, 3193177, 3684435, 4912580, 6140725, 6386354, 7368870, 9579531, 12281450, 12772708, 14737740, 15965885, 18422175, 19159062, 24562900, 31931770, 36844350, 38318124, 47897655, 63863540, 73688700, 79829425, 95795310, 159658850, 191590620, 239488275, 319317700, 478976550, 957953100]

約数ペア:

[(1, 957953100), (2, 478976550), (3, 319317700), (4, 239488275), (5, 191590620), (6, 159658850), (10, 95795310), (12, 79829425), (13, 73688700), (15, 63863540), (20, 47897655), (25, 38318124), (26, 36844350), (30, 31931770), (39, 24562900), (50, 19159062), (52, 18422175), (60, 15965885), (65, 14737740), (75, 12772708), (78, 12281450), (100, 9579531), (130, 7368870), (150, 6386354), (156, 6140725), (195, 4912580), (260, 3684435), (300, 3193177), (325, 2947548), (390, 2456290), (650, 1473774), (780, 1228145), (975, 982516), (1300, 736887), (1950, 491258), (3900, 245629)]