15676507620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{569}}^2$

素因数の和:1422

約数の個数: 108

約数和(自身を含む): 47812876020

約数和(自身を除く): 32136368400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 569, 807, 1076, 1138, 1345, 1614, 1707, 2276, 2421, 2690, 2845, 3228, 3414, 4035, 4842, 5121, 5380, 5690, 6828, 8070, 8535, 9684, 10242, 11380, 12105, 16140, 17070, 20484, 24210, 25605, 34140, 48420, 51210, 102420, 153061, 306122, 323761, 459183, 612244, 647522, 765305, 918366, 971283, 1295044, 1377549, 1530610, 1618805, 1836732, 1942566, 2295915, 2755098, 2913849, 3061220, 3237610, 3885132, 4591830, 4856415, 5510196, 5827698, 6475220, 6887745, 9183660, 9712830, 11655396, 13775490, 14569245, 19425660, 27550980, 29138490, 58276980, 87091709, 174183418, 261275127, 348366836, 435458545, 522550254, 783825381, 870917090, 1045100508, 1306375635, 1567650762, 1741834180, 2612751270, 3135301524, 3919126905, 5225502540, 7838253810, 15676507620]

約数ペア:

[(1, 15676507620), (2, 7838253810), (3, 5225502540), (4, 3919126905), (5, 3135301524), (6, 2612751270), (9, 1741834180), (10, 1567650762), (12, 1306375635), (15, 1045100508), (18, 870917090), (20, 783825381), (30, 522550254), (36, 435458545), (45, 348366836), (60, 261275127), (90, 174183418), (180, 87091709), (269, 58276980), (538, 29138490), (569, 27550980), (807, 19425660), (1076, 14569245), (1138, 13775490), (1345, 11655396), (1614, 9712830), (1707, 9183660), (2276, 6887745), (2421, 6475220), (2690, 5827698), (2845, 5510196), (3228, 4856415), (3414, 4591830), (4035, 3885132), (4842, 3237610), (5121, 3061220), (5380, 2913849), (5690, 2755098), (6828, 2295915), (8070, 1942566), (8535, 1836732), (9684, 1618805), (10242, 1530610), (11380, 1377549), (12105, 1295044), (16140, 971283), (17070, 918366), (20484, 765305), (24210, 647522), (25605, 612244), (34140, 459183), (48420, 323761), (51210, 306122), (102420, 153061)]