78226020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4673}}^1$

素因数の和:4722

約数の個数: 96

約数和(自身を含む): 251274240

約数和(自身を除く): 173048220

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, 4185, 4673, 5580, 8370, 9346, 14019, 16740, 18692, 23365, 28038, 42057, 46730, 56076, 70095, 84114, 93460, 126171, 140190, 144863, 168228, 210285, 252342, 280380, 289726, 420570, 434589, 504684, 579452, 630855, 724315, 841140, 869178, 1261710, 1303767, 1448630, 1738356, 2172945, 2523420, 2607534, 2897260, 3911301, 4345890, 5215068, 6518835, 7822602, 8691780, 13037670, 15645204, 19556505, 26075340, 39113010, 78226020]

約数ペア:

[(1, 78226020), (2, 39113010), (3, 26075340), (4, 19556505), (5, 15645204), (6, 13037670), (9, 8691780), (10, 7822602), (12, 6518835), (15, 5215068), (18, 4345890), (20, 3911301), (27, 2897260), (30, 2607534), (31, 2523420), (36, 2172945), (45, 1738356), (54, 1448630), (60, 1303767), (62, 1261710), (90, 869178), (93, 841140), (108, 724315), (124, 630855), (135, 579452), (155, 504684), (180, 434589), (186, 420570), (270, 289726), (279, 280380), (310, 252342), (372, 210285), (465, 168228), (540, 144863), (558, 140190), (620, 126171), (837, 93460), (930, 84114), (1116, 70095), (1395, 56076), (1674, 46730), (1860, 42057), (2790, 28038), (3348, 23365), (4185, 18692), (4673, 16740), (5580, 14019), (8370, 9346)]