45493740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 108

約数和(自身を含む): 143134992

約数和(自身を除く): 97641252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 263, 279, 310, 372, 465, 526, 558, 620, 789, 930, 961, 1052, 1116, 1315, 1395, 1578, 1860, 1922, 2367, 2630, 2790, 2883, 3156, 3844, 3945, 4734, 4805, 5260, 5580, 5766, 7890, 8153, 8649, 9468, 9610, 11532, 11835, 14415, 15780, 16306, 17298, 19220, 23670, 24459, 28830, 32612, 34596, 40765, 43245, 47340, 48918, 57660, 73377, 81530, 86490, 97836, 122295, 146754, 163060, 172980, 244590, 252743, 293508, 366885, 489180, 505486, 733770, 758229, 1010972, 1263715, 1467540, 1516458, 2274687, 2527430, 3032916, 3791145, 4549374, 5054860, 7582290, 9098748, 11373435, 15164580, 22746870, 45493740]

約数ペア:

[(1, 45493740), (2, 22746870), (3, 15164580), (4, 11373435), (5, 9098748), (6, 7582290), (9, 5054860), (10, 4549374), (12, 3791145), (15, 3032916), (18, 2527430), (20, 2274687), (30, 1516458), (31, 1467540), (36, 1263715), (45, 1010972), (60, 758229), (62, 733770), (90, 505486), (93, 489180), (124, 366885), (155, 293508), (180, 252743), (186, 244590), (263, 172980), (279, 163060), (310, 146754), (372, 122295), (465, 97836), (526, 86490), (558, 81530), (620, 73377), (789, 57660), (930, 48918), (961, 47340), (1052, 43245), (1116, 40765), (1315, 34596), (1395, 32612), (1578, 28830), (1860, 24459), (1922, 23670), (2367, 19220), (2630, 17298), (2790, 16306), (2883, 15780), (3156, 14415), (3844, 11835), (3945, 11532), (4734, 9610), (4805, 9468), (5260, 8649), (5580, 8153), (5766, 7890)]