146627820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{90511}}^1$

素因数の和:90532

約数の個数: 60

約数和(自身を含む): 459981984

約数和(自身を除く): 313354164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 90511, 181022, 271533, 362044, 452555, 543066, 814599, 905110, 1086132, 1357665, 1629198, 1810220, 2443797, 2715330, 3258396, 4072995, 4887594, 5430660, 7331391, 8145990, 9775188, 12218985, 14662782, 16291980, 24437970, 29325564, 36656955, 48875940, 73313910, 146627820]

約数ペア:

[(1, 146627820), (2, 73313910), (3, 48875940), (4, 36656955), (5, 29325564), (6, 24437970), (9, 16291980), (10, 14662782), (12, 12218985), (15, 9775188), (18, 8145990), (20, 7331391), (27, 5430660), (30, 4887594), (36, 4072995), (45, 3258396), (54, 2715330), (60, 2443797), (81, 1810220), (90, 1629198), (108, 1357665), (135, 1086132), (162, 905110), (180, 814599), (270, 543066), (324, 452555), (405, 362044), (540, 271533), (810, 181022), (1620, 90511)]