2661300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2957}}^1$

素因数の和:2977

約数の個数: 54

約数和(自身を含む): 8344518

約数和(自身を除く): 5683218

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 2957, 5914, 8871, 11828, 14785, 17742, 26613, 29570, 35484, 44355, 53226, 59140, 73925, 88710, 106452, 133065, 147850, 177420, 221775, 266130, 295700, 443550, 532260, 665325, 887100, 1330650, 2661300]

約数ペア:

[(1, 2661300), (2, 1330650), (3, 887100), (4, 665325), (5, 532260), (6, 443550), (9, 295700), (10, 266130), (12, 221775), (15, 177420), (18, 147850), (20, 133065), (25, 106452), (30, 88710), (36, 73925), (45, 59140), (50, 53226), (60, 44355), (75, 35484), (90, 29570), (100, 26613), (150, 17742), (180, 14785), (225, 11828), (300, 8871), (450, 5914), (900, 2957)]