79558380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1796

約数の個数: 144

約数和(自身を含む): 274869504

約数和(自身を除く): 195311124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1747, 1980, 2070, 2277, 2530, 3036, 3494, 3795, 4140, 4554, 5060, 5241, 6988, 7590, 8735, 9108, 10482, 11385, 15180, 15723, 17470, 19217, 20964, 22770, 26205, 31446, 34940, 38434, 40181, 45540, 52410, 57651, 62892, 76868, 78615, 80362, 96085, 104820, 115302, 120543, 157230, 160724, 172953, 192170, 200905, 230604, 241086, 288255, 314460, 345906, 361629, 384340, 401810, 441991, 482172, 576510, 602715, 691812, 723258, 803620, 864765, 883982, 1153020, 1205430, 1325973, 1446516, 1729530, 1767964, 1808145, 2209955, 2410860, 2651946, 3459060, 3616290, 3977919, 4419910, 5303892, 6629865, 7232580, 7955838, 8839820, 13259730, 15911676, 19889595, 26519460, 39779190, 79558380]

約数ペア:

[(1, 79558380), (2, 39779190), (3, 26519460), (4, 19889595), (5, 15911676), (6, 13259730), (9, 8839820), (10, 7955838), (11, 7232580), (12, 6629865), (15, 5303892), (18, 4419910), (20, 3977919), (22, 3616290), (23, 3459060), (30, 2651946), (33, 2410860), (36, 2209955), (44, 1808145), (45, 1767964), (46, 1729530), (55, 1446516), (60, 1325973), (66, 1205430), (69, 1153020), (90, 883982), (92, 864765), (99, 803620), (110, 723258), (115, 691812), (132, 602715), (138, 576510), (165, 482172), (180, 441991), (198, 401810), (207, 384340), (220, 361629), (230, 345906), (253, 314460), (276, 288255), (330, 241086), (345, 230604), (396, 200905), (414, 192170), (460, 172953), (495, 160724), (506, 157230), (660, 120543), (690, 115302), (759, 104820), (828, 96085), (990, 80362), (1012, 78615), (1035, 76868), (1265, 62892), (1380, 57651), (1518, 52410), (1747, 45540), (1980, 40181), (2070, 38434), (2277, 34940), (2530, 31446), (3036, 26205), (3494, 22770), (3795, 20964), (4140, 19217), (4554, 17470), (5060, 15723), (5241, 15180), (6988, 11385), (7590, 10482), (8735, 9108)]