133282020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 388878336

約数和(自身を除く): 255596316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 131, 155, 186, 262, 310, 372, 393, 465, 524, 547, 620, 655, 786, 930, 1094, 1310, 1572, 1641, 1860, 1965, 2188, 2620, 2735, 3282, 3930, 4061, 5470, 6564, 7860, 8122, 8205, 10940, 12183, 16244, 16410, 16957, 20305, 24366, 32820, 33914, 40610, 48732, 50871, 60915, 67828, 71657, 81220, 84785, 101742, 121830, 143314, 169570, 203484, 214971, 243660, 254355, 286628, 339140, 358285, 429942, 508710, 716570, 859884, 1017420, 1074855, 1433140, 2149710, 2221367, 4299420, 4442734, 6664101, 8885468, 11106835, 13328202, 22213670, 26656404, 33320505, 44427340, 66641010, 133282020]

約数ペア:

[(1, 133282020), (2, 66641010), (3, 44427340), (4, 33320505), (5, 26656404), (6, 22213670), (10, 13328202), (12, 11106835), (15, 8885468), (20, 6664101), (30, 4442734), (31, 4299420), (60, 2221367), (62, 2149710), (93, 1433140), (124, 1074855), (131, 1017420), (155, 859884), (186, 716570), (262, 508710), (310, 429942), (372, 358285), (393, 339140), (465, 286628), (524, 254355), (547, 243660), (620, 214971), (655, 203484), (786, 169570), (930, 143314), (1094, 121830), (1310, 101742), (1572, 84785), (1641, 81220), (1860, 71657), (1965, 67828), (2188, 60915), (2620, 50871), (2735, 48732), (3282, 40610), (3930, 33914), (4061, 32820), (5470, 24366), (6564, 20305), (7860, 16957), (8122, 16410), (8205, 16244), (10940, 12183)]