42561420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1175

約数の個数: 96

約数和(自身を含む): 132330240

約数和(自身を除く): 89768820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 132, 165, 177, 220, 236, 295, 330, 354, 590, 649, 660, 708, 885, 1093, 1180, 1298, 1770, 1947, 2186, 2596, 3245, 3279, 3540, 3894, 4372, 5465, 6490, 6558, 7788, 9735, 10930, 12023, 12980, 13116, 16395, 19470, 21860, 24046, 32790, 36069, 38940, 48092, 60115, 64487, 65580, 72138, 120230, 128974, 144276, 180345, 193461, 240460, 257948, 322435, 360690, 386922, 644870, 709357, 721380, 773844, 967305, 1289740, 1418714, 1934610, 2128071, 2837428, 3546785, 3869220, 4256142, 7093570, 8512284, 10640355, 14187140, 21280710, 42561420]

約数ペア:

[(1, 42561420), (2, 21280710), (3, 14187140), (4, 10640355), (5, 8512284), (6, 7093570), (10, 4256142), (11, 3869220), (12, 3546785), (15, 2837428), (20, 2128071), (22, 1934610), (30, 1418714), (33, 1289740), (44, 967305), (55, 773844), (59, 721380), (60, 709357), (66, 644870), (110, 386922), (118, 360690), (132, 322435), (165, 257948), (177, 240460), (220, 193461), (236, 180345), (295, 144276), (330, 128974), (354, 120230), (590, 72138), (649, 65580), (660, 64487), (708, 60115), (885, 48092), (1093, 38940), (1180, 36069), (1298, 32790), (1770, 24046), (1947, 21860), (2186, 19470), (2596, 16395), (3245, 13116), (3279, 12980), (3540, 12023), (3894, 10930), (4372, 9735), (5465, 7788), (6490, 6558)]