135792800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1231

約数の個数: 144

約数和(自身を含む): 389787552

約数和(自身を除く): 253994752

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 325, 352, 400, 416, 440, 520, 550, 572, 650, 715, 800, 880, 1040, 1100, 1144, 1187, 1300, 1430, 1760, 2080, 2200, 2288, 2374, 2600, 2860, 3575, 4400, 4576, 4748, 5200, 5720, 5935, 7150, 8800, 9496, 10400, 11440, 11870, 13057, 14300, 15431, 18992, 22880, 23740, 26114, 28600, 29675, 30862, 37984, 47480, 52228, 57200, 59350, 61724, 65285, 77155, 94960, 104456, 114400, 118700, 123448, 130570, 154310, 169741, 189920, 208912, 237400, 246896, 261140, 308620, 326425, 339482, 385775, 417824, 474800, 493792, 522280, 617240, 652850, 678964, 771550, 848705, 949600, 1044560, 1234480, 1305700, 1357928, 1543100, 1697410, 2089120, 2468960, 2611400, 2715856, 3086200, 3394820, 4243525, 5222800, 5431712, 6172400, 6789640, 8487050, 10445600, 12344800, 13579280, 16974100, 27158560, 33948200, 67896400, 135792800]

約数ペア:

[(1, 135792800), (2, 67896400), (4, 33948200), (5, 27158560), (8, 16974100), (10, 13579280), (11, 12344800), (13, 10445600), (16, 8487050), (20, 6789640), (22, 6172400), (25, 5431712), (26, 5222800), (32, 4243525), (40, 3394820), (44, 3086200), (50, 2715856), (52, 2611400), (55, 2468960), (65, 2089120), (80, 1697410), (88, 1543100), (100, 1357928), (104, 1305700), (110, 1234480), (130, 1044560), (143, 949600), (160, 848705), (176, 771550), (200, 678964), (208, 652850), (220, 617240), (260, 522280), (275, 493792), (286, 474800), (325, 417824), (352, 385775), (400, 339482), (416, 326425), (440, 308620), (520, 261140), (550, 246896), (572, 237400), (650, 208912), (715, 189920), (800, 169741), (880, 154310), (1040, 130570), (1100, 123448), (1144, 118700), (1187, 114400), (1300, 104456), (1430, 94960), (1760, 77155), (2080, 65285), (2200, 61724), (2288, 59350), (2374, 57200), (2600, 52228), (2860, 47480), (3575, 37984), (4400, 30862), (4576, 29675), (4748, 28600), (5200, 26114), (5720, 23740), (5935, 22880), (7150, 18992), (8800, 15431), (9496, 14300), (10400, 13057), (11440, 11870)]