12802050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 120

約数和(自身を含む): 37134900

約数和(自身を除く): 24332850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 81, 87, 90, 109, 135, 145, 150, 162, 174, 218, 225, 261, 270, 290, 327, 405, 435, 450, 522, 545, 654, 675, 725, 783, 810, 870, 981, 1090, 1305, 1350, 1450, 1566, 1635, 1962, 2025, 2175, 2349, 2610, 2725, 2943, 3161, 3270, 3915, 4050, 4350, 4698, 4905, 5450, 5886, 6322, 6525, 7830, 8175, 8829, 9483, 9810, 11745, 13050, 14715, 15805, 16350, 17658, 18966, 19575, 23490, 24525, 28449, 29430, 31610, 39150, 44145, 47415, 49050, 56898, 58725, 73575, 79025, 85347, 88290, 94830, 117450, 142245, 147150, 158050, 170694, 220725, 237075, 256041, 284490, 426735, 441450, 474150, 512082, 711225, 853470, 1280205, 1422450, 2133675, 2560410, 4267350, 6401025, 12802050]

約数ペア:

[(1, 12802050), (2, 6401025), (3, 4267350), (5, 2560410), (6, 2133675), (9, 1422450), (10, 1280205), (15, 853470), (18, 711225), (25, 512082), (27, 474150), (29, 441450), (30, 426735), (45, 284490), (50, 256041), (54, 237075), (58, 220725), (75, 170694), (81, 158050), (87, 147150), (90, 142245), (109, 117450), (135, 94830), (145, 88290), (150, 85347), (162, 79025), (174, 73575), (218, 58725), (225, 56898), (261, 49050), (270, 47415), (290, 44145), (327, 39150), (405, 31610), (435, 29430), (450, 28449), (522, 24525), (545, 23490), (654, 19575), (675, 18966), (725, 17658), (783, 16350), (810, 15805), (870, 14715), (981, 13050), (1090, 11745), (1305, 9810), (1350, 9483), (1450, 8829), (1566, 8175), (1635, 7830), (1962, 6525), (2025, 6322), (2175, 5886), (2349, 5450), (2610, 4905), (2725, 4698), (2943, 4350), (3161, 4050), (3270, 3915)]