79380450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{176401}}^1$

素因数の和:176419

約数の個数: 36

約数和(自身を含む): 213270018

約数和(自身を除く): 133889568

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 176401, 352802, 529203, 882005, 1058406, 1587609, 1764010, 2646015, 3175218, 4410025, 5292030, 7938045, 8820050, 13230075, 15876090, 26460150, 39690225, 79380450]

約数ペア:

[(1, 79380450), (2, 39690225), (3, 26460150), (5, 15876090), (6, 13230075), (9, 8820050), (10, 7938045), (15, 5292030), (18, 4410025), (25, 3175218), (30, 2646015), (45, 1764010), (50, 1587609), (75, 1058406), (90, 882005), (150, 529203), (225, 352802), (450, 176401)]