75743070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 209139840

約数和(自身を除く): 133396770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 37, 39, 58, 65, 74, 78, 87, 111, 130, 145, 174, 181, 185, 195, 222, 290, 362, 370, 377, 390, 435, 481, 543, 555, 754, 870, 905, 962, 1073, 1086, 1110, 1131, 1443, 1810, 1885, 2146, 2262, 2353, 2405, 2715, 2886, 3219, 3770, 4706, 4810, 5249, 5365, 5430, 5655, 6438, 6697, 7059, 7215, 10498, 10730, 11310, 11765, 13394, 13949, 14118, 14430, 15747, 16095, 20091, 23530, 26245, 27898, 31494, 32190, 33485, 35295, 40182, 41847, 52490, 66970, 68237, 69745, 70590, 78735, 83694, 87061, 100455, 136474, 139490, 157470, 174122, 194213, 200910, 204711, 209235, 261183, 341185, 388426, 409422, 418470, 435305, 522366, 582639, 682370, 870610, 971065, 1023555, 1165278, 1305915, 1942130, 2047110, 2524769, 2611830, 2913195, 5049538, 5826390, 7574307, 12623845, 15148614, 25247690, 37871535, 75743070]

約数ペア:

[(1, 75743070), (2, 37871535), (3, 25247690), (5, 15148614), (6, 12623845), (10, 7574307), (13, 5826390), (15, 5049538), (26, 2913195), (29, 2611830), (30, 2524769), (37, 2047110), (39, 1942130), (58, 1305915), (65, 1165278), (74, 1023555), (78, 971065), (87, 870610), (111, 682370), (130, 582639), (145, 522366), (174, 435305), (181, 418470), (185, 409422), (195, 388426), (222, 341185), (290, 261183), (362, 209235), (370, 204711), (377, 200910), (390, 194213), (435, 174122), (481, 157470), (543, 139490), (555, 136474), (754, 100455), (870, 87061), (905, 83694), (962, 78735), (1073, 70590), (1086, 69745), (1110, 68237), (1131, 66970), (1443, 52490), (1810, 41847), (1885, 40182), (2146, 35295), (2262, 33485), (2353, 32190), (2405, 31494), (2715, 27898), (2886, 26245), (3219, 23530), (3770, 20091), (4706, 16095), (4810, 15747), (5249, 14430), (5365, 14118), (5430, 13949), (5655, 13394), (6438, 11765), (6697, 11310), (7059, 10730), (7215, 10498)]