90235650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{5519}}^1$

素因数の和:5643

約数の個数: 48

約数和(自身を含む): 225878400

約数和(自身を除く): 135642750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 218, 327, 545, 654, 1090, 1635, 2725, 3270, 5450, 5519, 8175, 11038, 16350, 16557, 27595, 33114, 55190, 82785, 137975, 165570, 275950, 413925, 601571, 827850, 1203142, 1804713, 3007855, 3609426, 6015710, 9023565, 15039275, 18047130, 30078550, 45117825, 90235650]

約数ペア:

[(1, 90235650), (2, 45117825), (3, 30078550), (5, 18047130), (6, 15039275), (10, 9023565), (15, 6015710), (25, 3609426), (30, 3007855), (50, 1804713), (75, 1203142), (109, 827850), (150, 601571), (218, 413925), (327, 275950), (545, 165570), (654, 137975), (1090, 82785), (1635, 55190), (2725, 33114), (3270, 27595), (5450, 16557), (5519, 16350), (8175, 11038)]