127015380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37139}}^1$

素因数の和:37173

約数の個数: 72

約数和(自身を含む): 405568800

約数和(自身を除く): 278553420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 37139, 74278, 111417, 148556, 185695, 222834, 334251, 371390, 445668, 557085, 668502, 705641, 742780, 1114170, 1337004, 1411282, 1671255, 2116923, 2228340, 2822564, 3342510, 3528205, 4233846, 6350769, 6685020, 7056410, 8467692, 10584615, 12701538, 14112820, 21169230, 25403076, 31753845, 42338460, 63507690, 127015380]

約数ペア:

[(1, 127015380), (2, 63507690), (3, 42338460), (4, 31753845), (5, 25403076), (6, 21169230), (9, 14112820), (10, 12701538), (12, 10584615), (15, 8467692), (18, 7056410), (19, 6685020), (20, 6350769), (30, 4233846), (36, 3528205), (38, 3342510), (45, 2822564), (57, 2228340), (60, 2116923), (76, 1671255), (90, 1411282), (95, 1337004), (114, 1114170), (171, 742780), (180, 705641), (190, 668502), (228, 557085), (285, 445668), (342, 371390), (380, 334251), (570, 222834), (684, 185695), (855, 148556), (1140, 111417), (1710, 74278), (3420, 37139)]