308885580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{100943}}^1$

素因数の和:100975

約数の個数: 72

約数和(自身を含む): 992077632

約数和(自身を除く): 683192052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 100943, 201886, 302829, 403772, 504715, 605658, 908487, 1009430, 1211316, 1514145, 1716031, 1816974, 2018860, 3028290, 3432062, 3633948, 4542435, 5148093, 6056580, 6864124, 8580155, 9084870, 10296186, 15444279, 17160310, 18169740, 20592372, 25740465, 30888558, 34320620, 51480930, 61777116, 77221395, 102961860, 154442790, 308885580]

約数ペア:

[(1, 308885580), (2, 154442790), (3, 102961860), (4, 77221395), (5, 61777116), (6, 51480930), (9, 34320620), (10, 30888558), (12, 25740465), (15, 20592372), (17, 18169740), (18, 17160310), (20, 15444279), (30, 10296186), (34, 9084870), (36, 8580155), (45, 6864124), (51, 6056580), (60, 5148093), (68, 4542435), (85, 3633948), (90, 3432062), (102, 3028290), (153, 2018860), (170, 1816974), (180, 1716031), (204, 1514145), (255, 1211316), (306, 1009430), (340, 908487), (510, 605658), (612, 504715), (765, 403772), (1020, 302829), (1530, 201886), (3060, 100943)]