72001380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 221921280

約数和(自身を除く): 149919900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 127, 132, 165, 220, 254, 330, 381, 508, 635, 660, 762, 859, 1270, 1397, 1524, 1718, 1905, 2540, 2577, 2794, 3436, 3810, 4191, 4295, 5154, 5588, 6985, 7620, 8382, 8590, 9449, 10308, 12885, 13970, 16764, 17180, 18898, 20955, 25770, 27940, 28347, 37796, 41910, 47245, 51540, 56694, 83820, 94490, 109093, 113388, 141735, 188980, 218186, 283470, 327279, 436372, 545465, 566940, 654558, 1090930, 1200023, 1309116, 1636395, 2181860, 2400046, 3272790, 3600069, 4800092, 6000115, 6545580, 7200138, 12000230, 14400276, 18000345, 24000460, 36000690, 72001380]

約数ペア:

[(1, 72001380), (2, 36000690), (3, 24000460), (4, 18000345), (5, 14400276), (6, 12000230), (10, 7200138), (11, 6545580), (12, 6000115), (15, 4800092), (20, 3600069), (22, 3272790), (30, 2400046), (33, 2181860), (44, 1636395), (55, 1309116), (60, 1200023), (66, 1090930), (110, 654558), (127, 566940), (132, 545465), (165, 436372), (220, 327279), (254, 283470), (330, 218186), (381, 188980), (508, 141735), (635, 113388), (660, 109093), (762, 94490), (859, 83820), (1270, 56694), (1397, 51540), (1524, 47245), (1718, 41910), (1905, 37796), (2540, 28347), (2577, 27940), (2794, 25770), (3436, 20955), (3810, 18898), (4191, 17180), (4295, 16764), (5154, 13970), (5588, 12885), (6985, 10308), (7620, 9449), (8382, 8590)]