147538260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1575

約数の個数: 120

約数和(自身を含む): 470735496

約数和(自身を除く): 323197236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1220, 1493, 1620, 1647, 1830, 2196, 2745, 2986, 3294, 3660, 4479, 4941, 5490, 5972, 6588, 7465, 8235, 8958, 9882, 10980, 13437, 14930, 16470, 17916, 19764, 22395, 24705, 26874, 29860, 32940, 40311, 44790, 49410, 53748, 67185, 80622, 89580, 91073, 98820, 120933, 134370, 161244, 182146, 201555, 241866, 268740, 273219, 364292, 403110, 455365, 483732, 546438, 604665, 806220, 819657, 910730, 1092876, 1209330, 1366095, 1639314, 1821460, 2418660, 2458971, 2732190, 3278628, 4098285, 4917942, 5464380, 7376913, 8196570, 9835884, 12294855, 14753826, 16393140, 24589710, 29507652, 36884565, 49179420, 73769130, 147538260]

約数ペア:

[(1, 147538260), (2, 73769130), (3, 49179420), (4, 36884565), (5, 29507652), (6, 24589710), (9, 16393140), (10, 14753826), (12, 12294855), (15, 9835884), (18, 8196570), (20, 7376913), (27, 5464380), (30, 4917942), (36, 4098285), (45, 3278628), (54, 2732190), (60, 2458971), (61, 2418660), (81, 1821460), (90, 1639314), (108, 1366095), (122, 1209330), (135, 1092876), (162, 910730), (180, 819657), (183, 806220), (244, 604665), (270, 546438), (305, 483732), (324, 455365), (366, 403110), (405, 364292), (540, 273219), (549, 268740), (610, 241866), (732, 201555), (810, 182146), (915, 161244), (1098, 134370), (1220, 120933), (1493, 98820), (1620, 91073), (1647, 89580), (1830, 80622), (2196, 67185), (2745, 53748), (2986, 49410), (3294, 44790), (3660, 40311), (4479, 32940), (4941, 29860), (5490, 26874), (5972, 24705), (6588, 22395), (7465, 19764), (8235, 17916), (8958, 16470), (9882, 14930), (10980, 13437)]