90203940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{501133}}^1$

素因数の和:501148

約数の個数: 36

約数和(自身を含む): 273619164

約数和(自身を除く): 183415224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 501133, 1002266, 1503399, 2004532, 2505665, 3006798, 4510197, 5011330, 6013596, 7516995, 9020394, 10022660, 15033990, 18040788, 22550985, 30067980, 45101970, 90203940]

約数ペア:

[(1, 90203940), (2, 45101970), (3, 30067980), (4, 22550985), (5, 18040788), (6, 15033990), (9, 10022660), (10, 9020394), (12, 7516995), (15, 6013596), (18, 5011330), (20, 4510197), (30, 3006798), (36, 2505665), (45, 2004532), (60, 1503399), (90, 1002266), (180, 501133)]