90207450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{200461}}^1$

素因数の和:200479

約数の個数: 36

約数和(自身を含む): 242358558

約数和(自身を除く): 152151108

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 200461, 400922, 601383, 1002305, 1202766, 1804149, 2004610, 3006915, 3608298, 5011525, 6013830, 9020745, 10023050, 15034575, 18041490, 30069150, 45103725, 90207450]

約数ペア:

[(1, 90207450), (2, 45103725), (3, 30069150), (5, 18041490), (6, 15034575), (9, 10023050), (10, 9020745), (15, 6013830), (18, 5011525), (25, 3608298), (30, 3006915), (45, 2004610), (50, 1804149), (75, 1202766), (90, 1002305), (150, 601383), (225, 400922), (450, 200461)]