190827720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31181}}^1$

素因数の和:31215

約数の個数: 96

約数和(自身を含む): 656692920

約数和(自身を除く): 465865200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 31181, 62362, 93543, 124724, 155905, 187086, 249448, 280629, 311810, 374172, 467715, 530077, 561258, 623620, 748344, 935430, 1060154, 1122516, 1247240, 1403145, 1590231, 1870860, 2120308, 2245032, 2650385, 2806290, 3180462, 3741720, 4240616, 4770693, 5300770, 5612580, 6360924, 7951155, 9541386, 10601540, 11225160, 12721848, 15902310, 19082772, 21203080, 23853465, 31804620, 38165544, 47706930, 63609240, 95413860, 190827720]

約数ペア:

[(1, 190827720), (2, 95413860), (3, 63609240), (4, 47706930), (5, 38165544), (6, 31804620), (8, 23853465), (9, 21203080), (10, 19082772), (12, 15902310), (15, 12721848), (17, 11225160), (18, 10601540), (20, 9541386), (24, 7951155), (30, 6360924), (34, 5612580), (36, 5300770), (40, 4770693), (45, 4240616), (51, 3741720), (60, 3180462), (68, 2806290), (72, 2650385), (85, 2245032), (90, 2120308), (102, 1870860), (120, 1590231), (136, 1403145), (153, 1247240), (170, 1122516), (180, 1060154), (204, 935430), (255, 748344), (306, 623620), (340, 561258), (360, 530077), (408, 467715), (510, 374172), (612, 311810), (680, 280629), (765, 249448), (1020, 187086), (1224, 155905), (1530, 124724), (2040, 93543), (3060, 62362), (6120, 31181)]