80040150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19763}}^1$

素因数の和:19787

約数の個数: 60

約数和(自身を含む): 222404292

約数和(自身を除く): 142364142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 19763, 39526, 59289, 98815, 118578, 177867, 197630, 296445, 355734, 494075, 533601, 592890, 889335, 988150, 1067202, 1482225, 1600803, 1778670, 2668005, 2964450, 3201606, 4446675, 5336010, 8004015, 8893350, 13340025, 16008030, 26680050, 40020075, 80040150]

約数ペア:

[(1, 80040150), (2, 40020075), (3, 26680050), (5, 16008030), (6, 13340025), (9, 8893350), (10, 8004015), (15, 5336010), (18, 4446675), (25, 3201606), (27, 2964450), (30, 2668005), (45, 1778670), (50, 1600803), (54, 1482225), (75, 1067202), (81, 988150), (90, 889335), (135, 592890), (150, 533601), (162, 494075), (225, 355734), (270, 296445), (405, 197630), (450, 177867), (675, 118578), (810, 98815), (1350, 59289), (2025, 39526), (4050, 19763)]