64499220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3902

約数の個数: 96

約数和(自身を含む): 207191040

約数和(自身を除く): 142691820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 3853, 4185, 5580, 7706, 8370, 11559, 15412, 16740, 19265, 23118, 34677, 38530, 46236, 57795, 69354, 77060, 104031, 115590, 119443, 138708, 173385, 208062, 231180, 238886, 346770, 358329, 416124, 477772, 520155, 597215, 693540, 716658, 1040310, 1074987, 1194430, 1433316, 1791645, 2080620, 2149974, 2388860, 3224961, 3583290, 4299948, 5374935, 6449922, 7166580, 10749870, 12899844, 16124805, 21499740, 32249610, 64499220]

約数ペア:

[(1, 64499220), (2, 32249610), (3, 21499740), (4, 16124805), (5, 12899844), (6, 10749870), (9, 7166580), (10, 6449922), (12, 5374935), (15, 4299948), (18, 3583290), (20, 3224961), (27, 2388860), (30, 2149974), (31, 2080620), (36, 1791645), (45, 1433316), (54, 1194430), (60, 1074987), (62, 1040310), (90, 716658), (93, 693540), (108, 597215), (124, 520155), (135, 477772), (155, 416124), (180, 358329), (186, 346770), (270, 238886), (279, 231180), (310, 208062), (372, 173385), (465, 138708), (540, 119443), (558, 115590), (620, 104031), (837, 77060), (930, 69354), (1116, 57795), (1395, 46236), (1674, 38530), (1860, 34677), (2790, 23118), (3348, 19265), (3853, 16740), (4185, 15412), (5580, 11559), (7706, 8370)]