100291920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{417883}}^1$

素因数の和:417899

約数の個数: 40

約数和(自身を含む): 310905696

約数和(自身を除く): 210613776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 417883, 835766, 1253649, 1671532, 2089415, 2507298, 3343064, 4178830, 5014596, 6268245, 6686128, 8357660, 10029192, 12536490, 16715320, 20058384, 25072980, 33430640, 50145960, 100291920]

約数ペア:

[(1, 100291920), (2, 50145960), (3, 33430640), (4, 25072980), (5, 20058384), (6, 16715320), (8, 12536490), (10, 10029192), (12, 8357660), (15, 6686128), (16, 6268245), (20, 5014596), (24, 4178830), (30, 3343064), (40, 2507298), (48, 2089415), (60, 1671532), (80, 1253649), (120, 835766), (240, 417883)]