72437220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1$

素因数の和:2602

約数の個数: 96

約数和(自身を含む): 229703040

約数和(自身を除く): 157265820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2531, 2862, 3180, 4770, 5062, 5724, 7155, 7593, 9540, 10124, 12655, 14310, 15186, 22779, 25310, 28620, 30372, 37965, 45558, 50620, 68337, 75930, 91116, 113895, 134143, 136674, 151860, 227790, 268286, 273348, 341685, 402429, 455580, 536572, 670715, 683370, 804858, 1207287, 1341430, 1366740, 1609716, 2012145, 2414574, 2682860, 3621861, 4024290, 4829148, 6036435, 7243722, 8048580, 12072870, 14487444, 18109305, 24145740, 36218610, 72437220]

約数ペア:

[(1, 72437220), (2, 36218610), (3, 24145740), (4, 18109305), (5, 14487444), (6, 12072870), (9, 8048580), (10, 7243722), (12, 6036435), (15, 4829148), (18, 4024290), (20, 3621861), (27, 2682860), (30, 2414574), (36, 2012145), (45, 1609716), (53, 1366740), (54, 1341430), (60, 1207287), (90, 804858), (106, 683370), (108, 670715), (135, 536572), (159, 455580), (180, 402429), (212, 341685), (265, 273348), (270, 268286), (318, 227790), (477, 151860), (530, 136674), (540, 134143), (636, 113895), (795, 91116), (954, 75930), (1060, 68337), (1431, 50620), (1590, 45558), (1908, 37965), (2385, 30372), (2531, 28620), (2862, 25310), (3180, 22779), (4770, 15186), (5062, 14310), (5724, 12655), (7155, 10124), (7593, 9540)]