155502180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{95989}}^1$

素因数の和:96010

約数の個数: 60

約数和(自身を含む): 487821180

約数和(自身を除く): 332319000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 95989, 191978, 287967, 383956, 479945, 575934, 863901, 959890, 1151868, 1439835, 1727802, 1919780, 2591703, 2879670, 3455604, 4319505, 5183406, 5759340, 7775109, 8639010, 10366812, 12958515, 15550218, 17278020, 25917030, 31100436, 38875545, 51834060, 77751090, 155502180]

約数ペア:

[(1, 155502180), (2, 77751090), (3, 51834060), (4, 38875545), (5, 31100436), (6, 25917030), (9, 17278020), (10, 15550218), (12, 12958515), (15, 10366812), (18, 8639010), (20, 7775109), (27, 5759340), (30, 5183406), (36, 4319505), (45, 3455604), (54, 2879670), (60, 2591703), (81, 1919780), (90, 1727802), (108, 1439835), (135, 1151868), (162, 959890), (180, 863901), (270, 575934), (324, 479945), (405, 383956), (540, 287967), (810, 191978), (1620, 95989)]