103183020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2131}}^1$

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 314299440

約数和(自身を除く): 211116420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1345, 1614, 2131, 2421, 2690, 3228, 4035, 4262, 4842, 5380, 6393, 8070, 8524, 9684, 10655, 12105, 12786, 16140, 19179, 21310, 24210, 25572, 31965, 38358, 42620, 48420, 63930, 76716, 95895, 127860, 191790, 383580, 573239, 1146478, 1719717, 2292956, 2866195, 3439434, 5159151, 5732390, 6878868, 8598585, 10318302, 11464780, 17197170, 20636604, 25795755, 34394340, 51591510, 103183020]

約数ペア:

[(1, 103183020), (2, 51591510), (3, 34394340), (4, 25795755), (5, 20636604), (6, 17197170), (9, 11464780), (10, 10318302), (12, 8598585), (15, 6878868), (18, 5732390), (20, 5159151), (30, 3439434), (36, 2866195), (45, 2292956), (60, 1719717), (90, 1146478), (180, 573239), (269, 383580), (538, 191790), (807, 127860), (1076, 95895), (1345, 76716), (1614, 63930), (2131, 48420), (2421, 42620), (2690, 38358), (3228, 31965), (4035, 25572), (4262, 24210), (4842, 21310), (5380, 19179), (6393, 16140), (8070, 12786), (8524, 12105), (9684, 10655)]