125282250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{55681}}^1$

素因数の和:55704

約数の個数: 48

約数和(自身を含む): 338769288

約数和(自身を除く): 213487038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 55681, 111362, 167043, 278405, 334086, 501129, 556810, 835215, 1002258, 1392025, 1670430, 2505645, 2784050, 4176075, 5011290, 6960125, 8352150, 12528225, 13920250, 20880375, 25056450, 41760750, 62641125, 125282250]

約数ペア:

[(1, 125282250), (2, 62641125), (3, 41760750), (5, 25056450), (6, 20880375), (9, 13920250), (10, 12528225), (15, 8352150), (18, 6960125), (25, 5011290), (30, 4176075), (45, 2784050), (50, 2505645), (75, 1670430), (90, 1392025), (125, 1002258), (150, 835215), (225, 556810), (250, 501129), (375, 334086), (450, 278405), (750, 167043), (1125, 111362), (2250, 55681)]