75114060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:936

約数の個数: 144

約数和(自身を含む): 253380960

約数和(自身を除く): 178266900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 735, 812, 870, 881, 980, 1015, 1218, 1421, 1470, 1740, 1762, 2030, 2436, 2643, 2842, 2940, 3045, 3524, 4060, 4263, 4405, 5286, 5684, 6090, 6167, 7105, 8526, 8810, 10572, 12180, 12334, 13215, 14210, 17052, 17620, 18501, 21315, 24668, 25549, 26430, 28420, 30835, 37002, 42630, 43169, 51098, 52860, 61670, 74004, 76647, 85260, 86338, 92505, 102196, 123340, 127745, 129507, 153294, 172676, 178843, 185010, 215845, 255490, 259014, 306588, 357686, 370020, 383235, 431690, 510980, 518028, 536529, 647535, 715372, 766470, 863380, 894215, 1073058, 1251901, 1295070, 1532940, 1788430, 2146116, 2503802, 2590140, 2682645, 3576860, 3755703, 5007604, 5365290, 6259505, 7511406, 10730580, 12519010, 15022812, 18778515, 25038020, 37557030, 75114060]

約数ペア:

[(1, 75114060), (2, 37557030), (3, 25038020), (4, 18778515), (5, 15022812), (6, 12519010), (7, 10730580), (10, 7511406), (12, 6259505), (14, 5365290), (15, 5007604), (20, 3755703), (21, 3576860), (28, 2682645), (29, 2590140), (30, 2503802), (35, 2146116), (42, 1788430), (49, 1532940), (58, 1295070), (60, 1251901), (70, 1073058), (84, 894215), (87, 863380), (98, 766470), (105, 715372), (116, 647535), (140, 536529), (145, 518028), (147, 510980), (174, 431690), (196, 383235), (203, 370020), (210, 357686), (245, 306588), (290, 259014), (294, 255490), (348, 215845), (406, 185010), (420, 178843), (435, 172676), (490, 153294), (580, 129507), (588, 127745), (609, 123340), (735, 102196), (812, 92505), (870, 86338), (881, 85260), (980, 76647), (1015, 74004), (1218, 61670), (1421, 52860), (1470, 51098), (1740, 43169), (1762, 42630), (2030, 37002), (2436, 30835), (2643, 28420), (2842, 26430), (2940, 25549), (3045, 24668), (3524, 21315), (4060, 18501), (4263, 17620), (4405, 17052), (5286, 14210), (5684, 13215), (6090, 12334), (6167, 12180), (7105, 10572), (8526, 8810)]