74025480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 237790080

約数和(自身を除く): 163764600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 131, 136, 170, 204, 255, 262, 277, 340, 393, 408, 510, 524, 554, 655, 680, 786, 831, 1020, 1048, 1108, 1310, 1385, 1572, 1662, 1965, 2040, 2216, 2227, 2620, 2770, 3144, 3324, 3930, 4155, 4454, 4709, 5240, 5540, 6648, 6681, 7860, 8310, 8908, 9418, 11080, 11135, 13362, 14127, 15720, 16620, 17816, 18836, 22270, 23545, 26724, 28254, 33240, 33405, 36287, 37672, 44540, 47090, 53448, 56508, 66810, 70635, 72574, 89080, 94180, 108861, 113016, 133620, 141270, 145148, 181435, 188360, 217722, 267240, 282540, 290296, 362870, 435444, 544305, 565080, 616879, 725740, 870888, 1088610, 1233758, 1451480, 1850637, 2177220, 2467516, 3084395, 3701274, 4354440, 4935032, 6168790, 7402548, 9253185, 12337580, 14805096, 18506370, 24675160, 37012740, 74025480]

約数ペア:

[(1, 74025480), (2, 37012740), (3, 24675160), (4, 18506370), (5, 14805096), (6, 12337580), (8, 9253185), (10, 7402548), (12, 6168790), (15, 4935032), (17, 4354440), (20, 3701274), (24, 3084395), (30, 2467516), (34, 2177220), (40, 1850637), (51, 1451480), (60, 1233758), (68, 1088610), (85, 870888), (102, 725740), (120, 616879), (131, 565080), (136, 544305), (170, 435444), (204, 362870), (255, 290296), (262, 282540), (277, 267240), (340, 217722), (393, 188360), (408, 181435), (510, 145148), (524, 141270), (554, 133620), (655, 113016), (680, 108861), (786, 94180), (831, 89080), (1020, 72574), (1048, 70635), (1108, 66810), (1310, 56508), (1385, 53448), (1572, 47090), (1662, 44540), (1965, 37672), (2040, 36287), (2216, 33405), (2227, 33240), (2620, 28254), (2770, 26724), (3144, 23545), (3324, 22270), (3930, 18836), (4155, 17816), (4454, 16620), (4709, 15720), (5240, 14127), (5540, 13362), (6648, 11135), (6681, 11080), (7860, 9418), (8310, 8908)]