222799740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{47}}^2$

素因数の和:188

約数の個数: 108

約数和(自身を含む): 653320248

約数和(自身を除く): 430520508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 47, 60, 82, 94, 123, 141, 164, 188, 205, 235, 246, 282, 410, 470, 492, 564, 615, 705, 820, 940, 1230, 1410, 1681, 1927, 2209, 2460, 2820, 3362, 3854, 4418, 5043, 5781, 6627, 6724, 7708, 8405, 8836, 9635, 10086, 11045, 11562, 13254, 16810, 19270, 20172, 22090, 23124, 25215, 26508, 28905, 33135, 33620, 38540, 44180, 50430, 57810, 66270, 79007, 90569, 100860, 115620, 132540, 158014, 181138, 237021, 271707, 316028, 362276, 395035, 452845, 474042, 543414, 790070, 905690, 948084, 1086828, 1185105, 1358535, 1580140, 1811380, 2370210, 2717070, 3713329, 4740420, 5434140, 7426658, 11139987, 14853316, 18566645, 22279974, 37133290, 44559948, 55699935, 74266580, 111399870, 222799740]

約数ペア:

[(1, 222799740), (2, 111399870), (3, 74266580), (4, 55699935), (5, 44559948), (6, 37133290), (10, 22279974), (12, 18566645), (15, 14853316), (20, 11139987), (30, 7426658), (41, 5434140), (47, 4740420), (60, 3713329), (82, 2717070), (94, 2370210), (123, 1811380), (141, 1580140), (164, 1358535), (188, 1185105), (205, 1086828), (235, 948084), (246, 905690), (282, 790070), (410, 543414), (470, 474042), (492, 452845), (564, 395035), (615, 362276), (705, 316028), (820, 271707), (940, 237021), (1230, 181138), (1410, 158014), (1681, 132540), (1927, 115620), (2209, 100860), (2460, 90569), (2820, 79007), (3362, 66270), (3854, 57810), (4418, 50430), (5043, 44180), (5781, 38540), (6627, 33620), (6724, 33135), (7708, 28905), (8405, 26508), (8836, 25215), (9635, 23124), (10086, 22090), (11045, 20172), (11562, 19270), (13254, 16810)]