40212450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{9929}}^1$

素因数の和:9953

約数の個数: 60

約数和(自身を含む): 111742290

約数和(自身を除く): 71529840

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, 9929, 19858, 29787, 49645, 59574, 89361, 99290, 148935, 178722, 248225, 268083, 297870, 446805, 496450, 536166, 744675, 804249, 893610, 1340415, 1489350, 1608498, 2234025, 2680830, 4021245, 4468050, 6702075, 8042490, 13404150, 20106225, 40212450]

約数ペア:

[(1, 40212450), (2, 20106225), (3, 13404150), (5, 8042490), (6, 6702075), (9, 4468050), (10, 4021245), (15, 2680830), (18, 2234025), (25, 1608498), (27, 1489350), (30, 1340415), (45, 893610), (50, 804249), (54, 744675), (75, 536166), (81, 496450), (90, 446805), (135, 297870), (150, 268083), (162, 248225), (225, 178722), (270, 148935), (405, 99290), (450, 89361), (675, 59574), (810, 49645), (1350, 29787), (2025, 19858), (4050, 9929)]