87737160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:871

約数の個数: 128

約数和(自身を含む): 303264000

約数和(自身を除く): 215526840

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, 70, 84, 105, 120, 140, 149, 168, 210, 280, 298, 420, 447, 596, 701, 745, 840, 894, 1043, 1192, 1402, 1490, 1788, 2086, 2103, 2235, 2804, 2980, 3129, 3505, 3576, 4172, 4206, 4470, 4907, 5215, 5608, 5960, 6258, 7010, 8344, 8412, 8940, 9814, 10430, 10515, 12516, 14020, 14721, 15645, 16824, 17880, 19628, 20860, 21030, 24535, 25032, 28040, 29442, 31290, 39256, 41720, 42060, 49070, 58884, 62580, 73605, 84120, 98140, 104449, 117768, 125160, 147210, 196280, 208898, 294420, 313347, 417796, 522245, 588840, 626694, 731143, 835592, 1044490, 1253388, 1462286, 1566735, 2088980, 2193429, 2506776, 2924572, 3133470, 3655715, 4177960, 4386858, 5849144, 6266940, 7311430, 8773716, 10967145, 12533880, 14622860, 17547432, 21934290, 29245720, 43868580, 87737160]

約数ペア:

[(1, 87737160), (2, 43868580), (3, 29245720), (4, 21934290), (5, 17547432), (6, 14622860), (7, 12533880), (8, 10967145), (10, 8773716), (12, 7311430), (14, 6266940), (15, 5849144), (20, 4386858), (21, 4177960), (24, 3655715), (28, 3133470), (30, 2924572), (35, 2506776), (40, 2193429), (42, 2088980), (56, 1566735), (60, 1462286), (70, 1253388), (84, 1044490), (105, 835592), (120, 731143), (140, 626694), (149, 588840), (168, 522245), (210, 417796), (280, 313347), (298, 294420), (420, 208898), (447, 196280), (596, 147210), (701, 125160), (745, 117768), (840, 104449), (894, 98140), (1043, 84120), (1192, 73605), (1402, 62580), (1490, 58884), (1788, 49070), (2086, 42060), (2103, 41720), (2235, 39256), (2804, 31290), (2980, 29442), (3129, 28040), (3505, 25032), (3576, 24535), (4172, 21030), (4206, 20860), (4470, 19628), (4907, 17880), (5215, 16824), (5608, 15645), (5960, 14721), (6258, 14020), (7010, 12516), (8344, 10515), (8412, 10430), (8940, 9814)]