172956060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:705

約数の個数: 120

約数和(自身を含む): 546050736

約数和(自身を除く): 373094676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 241, 270, 324, 405, 443, 482, 540, 723, 810, 886, 964, 1205, 1329, 1446, 1620, 1772, 2169, 2215, 2410, 2658, 2892, 3615, 3987, 4338, 4430, 4820, 5316, 6507, 6645, 7230, 7974, 8676, 8860, 10845, 11961, 13014, 13290, 14460, 15948, 19521, 19935, 21690, 23922, 26028, 26580, 32535, 35883, 39042, 39870, 43380, 47844, 59805, 65070, 71766, 78084, 79740, 97605, 106763, 119610, 130140, 143532, 179415, 195210, 213526, 239220, 320289, 358830, 390420, 427052, 533815, 640578, 717660, 960867, 1067630, 1281156, 1601445, 1921734, 2135260, 2882601, 3202890, 3843468, 4804335, 5765202, 6405780, 8647803, 9608670, 11530404, 14413005, 17295606, 19217340, 28826010, 34591212, 43239015, 57652020, 86478030, 172956060]

約数ペア:

[(1, 172956060), (2, 86478030), (3, 57652020), (4, 43239015), (5, 34591212), (6, 28826010), (9, 19217340), (10, 17295606), (12, 14413005), (15, 11530404), (18, 9608670), (20, 8647803), (27, 6405780), (30, 5765202), (36, 4804335), (45, 3843468), (54, 3202890), (60, 2882601), (81, 2135260), (90, 1921734), (108, 1601445), (135, 1281156), (162, 1067630), (180, 960867), (241, 717660), (270, 640578), (324, 533815), (405, 427052), (443, 390420), (482, 358830), (540, 320289), (723, 239220), (810, 213526), (886, 195210), (964, 179415), (1205, 143532), (1329, 130140), (1446, 119610), (1620, 106763), (1772, 97605), (2169, 79740), (2215, 78084), (2410, 71766), (2658, 65070), (2892, 59805), (3615, 47844), (3987, 43380), (4338, 39870), (4430, 39042), (4820, 35883), (5316, 32535), (6507, 26580), (6645, 26028), (7230, 23922), (7974, 21690), (8676, 19935), (8860, 19521), (10845, 15948), (11961, 14460), (13014, 13290)]