140106900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{10861}}^1$

素因数の和:10921

約数の個数: 72

約数和(自身を含む): 414841504

約数和(自身を除く): 274734604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 10861, 12900, 21722, 32583, 43444, 54305, 65166, 108610, 130332, 162915, 217220, 271525, 325830, 467023, 543050, 651660, 814575, 934046, 1086100, 1401069, 1629150, 1868092, 2335115, 2802138, 3258300, 4670230, 5604276, 7005345, 9340460, 11675575, 14010690, 23351150, 28021380, 35026725, 46702300, 70053450, 140106900]

約数ペア:

[(1, 140106900), (2, 70053450), (3, 46702300), (4, 35026725), (5, 28021380), (6, 23351150), (10, 14010690), (12, 11675575), (15, 9340460), (20, 7005345), (25, 5604276), (30, 4670230), (43, 3258300), (50, 2802138), (60, 2335115), (75, 1868092), (86, 1629150), (100, 1401069), (129, 1086100), (150, 934046), (172, 814575), (215, 651660), (258, 543050), (300, 467023), (430, 325830), (516, 271525), (645, 217220), (860, 162915), (1075, 130332), (1290, 108610), (2150, 65166), (2580, 54305), (3225, 43444), (4300, 32583), (6450, 21722), (10861, 12900)]