125244780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{122789}}^1$

素因数の和:122818

約数の個数: 48

約数和(自身を含む): 371316960

約数和(自身を除く): 246072180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 122789, 245578, 368367, 491156, 613945, 736734, 1227890, 1473468, 1841835, 2087413, 2455780, 3683670, 4174826, 6262239, 7367340, 8349652, 10437065, 12524478, 20874130, 25048956, 31311195, 41748260, 62622390, 125244780]

約数ペア:

[(1, 125244780), (2, 62622390), (3, 41748260), (4, 31311195), (5, 25048956), (6, 20874130), (10, 12524478), (12, 10437065), (15, 8349652), (17, 7367340), (20, 6262239), (30, 4174826), (34, 3683670), (51, 2455780), (60, 2087413), (68, 1841835), (85, 1473468), (102, 1227890), (170, 736734), (204, 613945), (255, 491156), (340, 368367), (510, 245578), (1020, 122789)]