2500388640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{9091}}^1$

素因数の和:9303

約数の個数: 144

約数和(自身を含む): 8578192896

約数和(自身を除く): 6077804256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 191, 240, 288, 360, 382, 480, 573, 720, 764, 955, 1146, 1440, 1528, 1719, 1910, 2292, 2865, 3056, 3438, 3820, 4584, 5730, 6112, 6876, 7640, 8595, 9091, 9168, 11460, 13752, 15280, 17190, 18182, 18336, 22920, 27273, 27504, 30560, 34380, 36364, 45455, 45840, 54546, 55008, 68760, 72728, 81819, 90910, 91680, 109092, 136365, 137520, 145456, 163638, 181820, 218184, 272730, 275040, 290912, 327276, 363640, 409095, 436368, 545460, 654552, 727280, 818190, 872736, 1090920, 1309104, 1454560, 1636380, 1736381, 2181840, 2618208, 3272760, 3472762, 4363680, 5209143, 6545520, 6945524, 8681905, 10418286, 13091040, 13891048, 15627429, 17363810, 20836572, 26045715, 27782096, 31254858, 34727620, 41673144, 52091430, 55564192, 62509716, 69455240, 78137145, 83346288, 104182860, 125019432, 138910480, 156274290, 166692576, 208365720, 250038864, 277820960, 312548580, 416731440, 500077728, 625097160, 833462880, 1250194320, 2500388640]

約数ペア:

[(1, 2500388640), (2, 1250194320), (3, 833462880), (4, 625097160), (5, 500077728), (6, 416731440), (8, 312548580), (9, 277820960), (10, 250038864), (12, 208365720), (15, 166692576), (16, 156274290), (18, 138910480), (20, 125019432), (24, 104182860), (30, 83346288), (32, 78137145), (36, 69455240), (40, 62509716), (45, 55564192), (48, 52091430), (60, 41673144), (72, 34727620), (80, 31254858), (90, 27782096), (96, 26045715), (120, 20836572), (144, 17363810), (160, 15627429), (180, 13891048), (191, 13091040), (240, 10418286), (288, 8681905), (360, 6945524), (382, 6545520), (480, 5209143), (573, 4363680), (720, 3472762), (764, 3272760), (955, 2618208), (1146, 2181840), (1440, 1736381), (1528, 1636380), (1719, 1454560), (1910, 1309104), (2292, 1090920), (2865, 872736), (3056, 818190), (3438, 727280), (3820, 654552), (4584, 545460), (5730, 436368), (6112, 409095), (6876, 363640), (7640, 327276), (8595, 290912), (9091, 275040), (9168, 272730), (11460, 218184), (13752, 181820), (15280, 163638), (17190, 145456), (18182, 137520), (18336, 136365), (22920, 109092), (27273, 91680), (27504, 90910), (30560, 81819), (34380, 72728), (36364, 68760), (45455, 55008), (45840, 54546)]