149948875980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3948101}}^1$

素因数の和:3948327

約数の個数: 72

約数和(自身を含む): 457000702704

約数和(自身を除く): 307051826724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 6330, 7596, 9495, 12660, 18990, 37980, 3948101, 7896202, 11844303, 15792404, 19740505, 23688606, 35532909, 39481010, 47377212, 59221515, 71065818, 78962020, 118443030, 142131636, 177664545, 236886060, 355329090, 710658180, 833049311, 1666098622, 2499147933, 3332197244, 4165246555, 4998295866, 7497443799, 8330493110, 9996591732, 12495739665, 14994887598, 16660986220, 24991479330, 29989775196, 37487218995, 49982958660, 74974437990, 149948875980]

約数ペア:

[(1, 149948875980), (2, 74974437990), (3, 49982958660), (4, 37487218995), (5, 29989775196), (6, 24991479330), (9, 16660986220), (10, 14994887598), (12, 12495739665), (15, 9996591732), (18, 8330493110), (20, 7497443799), (30, 4998295866), (36, 4165246555), (45, 3332197244), (60, 2499147933), (90, 1666098622), (180, 833049311), (211, 710658180), (422, 355329090), (633, 236886060), (844, 177664545), (1055, 142131636), (1266, 118443030), (1899, 78962020), (2110, 71065818), (2532, 59221515), (3165, 47377212), (3798, 39481010), (4220, 35532909), (6330, 23688606), (7596, 19740505), (9495, 15792404), (12660, 11844303), (18990, 7896202), (37980, 3948101)]