67510980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{709}}^1$

素因数の和:770

約数の個数: 108

約数和(自身を含む): 214375980

約数和(自身を除く): 146865000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 529, 690, 709, 828, 1035, 1058, 1380, 1418, 1587, 2070, 2116, 2127, 2645, 2836, 3174, 3545, 4140, 4254, 4761, 5290, 6348, 6381, 7090, 7935, 8508, 9522, 10580, 10635, 12762, 14180, 15870, 16307, 19044, 21270, 23805, 25524, 31740, 31905, 32614, 42540, 47610, 48921, 63810, 65228, 81535, 95220, 97842, 127620, 146763, 163070, 195684, 244605, 293526, 326140, 375061, 489210, 587052, 733815, 750122, 978420, 1125183, 1467630, 1500244, 1875305, 2250366, 2935260, 3375549, 3750610, 4500732, 5625915, 6751098, 7501220, 11251830, 13502196, 16877745, 22503660, 33755490, 67510980]

約数ペア:

[(1, 67510980), (2, 33755490), (3, 22503660), (4, 16877745), (5, 13502196), (6, 11251830), (9, 7501220), (10, 6751098), (12, 5625915), (15, 4500732), (18, 3750610), (20, 3375549), (23, 2935260), (30, 2250366), (36, 1875305), (45, 1500244), (46, 1467630), (60, 1125183), (69, 978420), (90, 750122), (92, 733815), (115, 587052), (138, 489210), (180, 375061), (207, 326140), (230, 293526), (276, 244605), (345, 195684), (414, 163070), (460, 146763), (529, 127620), (690, 97842), (709, 95220), (828, 81535), (1035, 65228), (1058, 63810), (1380, 48921), (1418, 47610), (1587, 42540), (2070, 32614), (2116, 31905), (2127, 31740), (2645, 25524), (2836, 23805), (3174, 21270), (3545, 19044), (4140, 16307), (4254, 15870), (4761, 14180), (5290, 12762), (6348, 10635), (6381, 10580), (7090, 9522), (7935, 8508)]