75521970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{31079}}^1$

素因数の和:31101

約数の個数: 48

約数和(自身を含む): 203636160

約数和(自身を除く): 128114190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 31079, 62158, 93237, 155395, 186474, 279711, 310790, 466185, 559422, 839133, 932370, 1398555, 1678266, 2517399, 2797110, 4195665, 5034798, 7552197, 8391330, 12586995, 15104394, 25173990, 37760985, 75521970]

約数ペア:

[(1, 75521970), (2, 37760985), (3, 25173990), (5, 15104394), (6, 12586995), (9, 8391330), (10, 7552197), (15, 5034798), (18, 4195665), (27, 2797110), (30, 2517399), (45, 1678266), (54, 1398555), (81, 932370), (90, 839133), (135, 559422), (162, 466185), (243, 310790), (270, 279711), (405, 186474), (486, 155395), (810, 93237), (1215, 62158), (2430, 31079)]