75374040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1553

約数の個数: 128

約数和(自身を含む): 262840320

約数和(自身を除く): 187466280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1471, 1708, 1830, 2135, 2440, 2562, 2942, 3416, 3660, 4270, 4413, 5124, 5884, 6405, 7320, 7355, 8540, 8826, 10248, 10297, 11768, 12810, 14710, 17080, 17652, 20594, 22065, 25620, 29420, 30891, 35304, 41188, 44130, 51240, 51485, 58840, 61782, 82376, 88260, 89731, 102970, 123564, 154455, 176520, 179462, 205940, 247128, 269193, 308910, 358924, 411880, 448655, 538386, 617820, 628117, 717848, 897310, 1076772, 1235640, 1256234, 1345965, 1794620, 1884351, 2153544, 2512468, 2691930, 3140585, 3589240, 3768702, 5024936, 5383860, 6281170, 7537404, 9421755, 10767720, 12562340, 15074808, 18843510, 25124680, 37687020, 75374040]

約数ペア:

[(1, 75374040), (2, 37687020), (3, 25124680), (4, 18843510), (5, 15074808), (6, 12562340), (7, 10767720), (8, 9421755), (10, 7537404), (12, 6281170), (14, 5383860), (15, 5024936), (20, 3768702), (21, 3589240), (24, 3140585), (28, 2691930), (30, 2512468), (35, 2153544), (40, 1884351), (42, 1794620), (56, 1345965), (60, 1256234), (61, 1235640), (70, 1076772), (84, 897310), (105, 717848), (120, 628117), (122, 617820), (140, 538386), (168, 448655), (183, 411880), (210, 358924), (244, 308910), (280, 269193), (305, 247128), (366, 205940), (420, 179462), (427, 176520), (488, 154455), (610, 123564), (732, 102970), (840, 89731), (854, 88260), (915, 82376), (1220, 61782), (1281, 58840), (1464, 51485), (1471, 51240), (1708, 44130), (1830, 41188), (2135, 35304), (2440, 30891), (2562, 29420), (2942, 25620), (3416, 22065), (3660, 20594), (4270, 17652), (4413, 17080), (5124, 14710), (5884, 12810), (6405, 11768), (7320, 10297), (7355, 10248), (8540, 8826)]