121183290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 120

約数和(自身を含む): 337742460

約数和(自身を除く): 216559170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 89, 90, 123, 135, 162, 178, 205, 246, 267, 270, 369, 405, 410, 445, 534, 615, 738, 801, 810, 890, 1107, 1230, 1335, 1602, 1681, 1845, 2214, 2403, 2670, 3321, 3362, 3649, 3690, 4005, 4806, 5043, 5535, 6642, 7209, 7298, 8010, 8405, 10086, 10947, 11070, 12015, 14418, 15129, 16605, 16810, 18245, 21894, 24030, 25215, 30258, 32841, 33210, 36045, 36490, 45387, 50430, 54735, 65682, 72090, 75645, 90774, 98523, 109470, 136161, 149609, 151290, 164205, 197046, 226935, 272322, 295569, 299218, 328410, 448827, 453870, 492615, 591138, 680805, 748045, 897654, 985230, 1346481, 1361610, 1477845, 1496090, 2244135, 2692962, 2955690, 4039443, 4488270, 6732405, 8078886, 12118329, 13464810, 20197215, 24236658, 40394430, 60591645, 121183290]

約数ペア:

[(1, 121183290), (2, 60591645), (3, 40394430), (5, 24236658), (6, 20197215), (9, 13464810), (10, 12118329), (15, 8078886), (18, 6732405), (27, 4488270), (30, 4039443), (41, 2955690), (45, 2692962), (54, 2244135), (81, 1496090), (82, 1477845), (89, 1361610), (90, 1346481), (123, 985230), (135, 897654), (162, 748045), (178, 680805), (205, 591138), (246, 492615), (267, 453870), (270, 448827), (369, 328410), (405, 299218), (410, 295569), (445, 272322), (534, 226935), (615, 197046), (738, 164205), (801, 151290), (810, 149609), (890, 136161), (1107, 109470), (1230, 98523), (1335, 90774), (1602, 75645), (1681, 72090), (1845, 65682), (2214, 54735), (2403, 50430), (2670, 45387), (3321, 36490), (3362, 36045), (3649, 33210), (3690, 32841), (4005, 30258), (4806, 25215), (5043, 24030), (5535, 21894), (6642, 18245), (7209, 16810), (7298, 16605), (8010, 15129), (8405, 14418), (10086, 12015), (10947, 11070)]