130800420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:591

約数の個数: 120

約数和(自身を含む): 413227584

約数和(自身を除く): 282427164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 263, 270, 307, 324, 405, 526, 540, 614, 789, 810, 921, 1052, 1228, 1315, 1535, 1578, 1620, 1842, 2367, 2630, 2763, 3070, 3156, 3684, 3945, 4605, 4734, 5260, 5526, 6140, 7101, 7890, 8289, 9210, 9468, 11052, 11835, 13815, 14202, 15780, 16578, 18420, 21303, 23670, 24867, 27630, 28404, 33156, 35505, 41445, 42606, 47340, 49734, 55260, 71010, 80741, 82890, 85212, 99468, 106515, 124335, 142020, 161482, 165780, 213030, 242223, 248670, 322964, 403705, 426060, 484446, 497340, 726669, 807410, 968892, 1211115, 1453338, 1614820, 2180007, 2422230, 2906676, 3633345, 4360014, 4844460, 6540021, 7266690, 8720028, 10900035, 13080042, 14533380, 21800070, 26160084, 32700105, 43600140, 65400210, 130800420]

約数ペア:

[(1, 130800420), (2, 65400210), (3, 43600140), (4, 32700105), (5, 26160084), (6, 21800070), (9, 14533380), (10, 13080042), (12, 10900035), (15, 8720028), (18, 7266690), (20, 6540021), (27, 4844460), (30, 4360014), (36, 3633345), (45, 2906676), (54, 2422230), (60, 2180007), (81, 1614820), (90, 1453338), (108, 1211115), (135, 968892), (162, 807410), (180, 726669), (263, 497340), (270, 484446), (307, 426060), (324, 403705), (405, 322964), (526, 248670), (540, 242223), (614, 213030), (789, 165780), (810, 161482), (921, 142020), (1052, 124335), (1228, 106515), (1315, 99468), (1535, 85212), (1578, 82890), (1620, 80741), (1842, 71010), (2367, 55260), (2630, 49734), (2763, 47340), (3070, 42606), (3156, 41445), (3684, 35505), (3945, 33156), (4605, 28404), (4734, 27630), (5260, 24867), (5526, 23670), (6140, 21303), (7101, 18420), (7890, 16578), (8289, 15780), (9210, 14202), (9468, 13815), (11052, 11835)]