100809570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1999}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 248112000

約数和(自身を除く): 147302430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1681, 1999, 3362, 3998, 5043, 5997, 8405, 9995, 10086, 11994, 16810, 19990, 25215, 29985, 50430, 59970, 81959, 163918, 245877, 409795, 491754, 819590, 1229385, 2458770, 3360319, 6720638, 10080957, 16801595, 20161914, 33603190, 50404785, 100809570]

約数ペア:

[(1, 100809570), (2, 50404785), (3, 33603190), (5, 20161914), (6, 16801595), (10, 10080957), (15, 6720638), (30, 3360319), (41, 2458770), (82, 1229385), (123, 819590), (205, 491754), (246, 409795), (410, 245877), (615, 163918), (1230, 81959), (1681, 59970), (1999, 50430), (3362, 29985), (3998, 25215), (5043, 19990), (5997, 16810), (8405, 11994), (9995, 10086)]