121102290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:813

約数の個数: 80

約数和(自身を含む): 327362112

約数和(自身を除く): 206259822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 307, 405, 487, 614, 810, 921, 974, 1461, 1535, 1842, 2435, 2763, 2922, 3070, 4383, 4605, 4870, 5526, 7305, 8289, 8766, 9210, 13149, 13815, 14610, 16578, 21915, 24867, 26298, 27630, 39447, 41445, 43830, 49734, 65745, 78894, 82890, 124335, 131490, 149509, 197235, 248670, 299018, 394470, 448527, 747545, 897054, 1345581, 1495090, 2242635, 2691162, 4036743, 4485270, 6727905, 8073486, 12110229, 13455810, 20183715, 24220458, 40367430, 60551145, 121102290]

約数ペア:

[(1, 121102290), (2, 60551145), (3, 40367430), (5, 24220458), (6, 20183715), (9, 13455810), (10, 12110229), (15, 8073486), (18, 6727905), (27, 4485270), (30, 4036743), (45, 2691162), (54, 2242635), (81, 1495090), (90, 1345581), (135, 897054), (162, 747545), (270, 448527), (307, 394470), (405, 299018), (487, 248670), (614, 197235), (810, 149509), (921, 131490), (974, 124335), (1461, 82890), (1535, 78894), (1842, 65745), (2435, 49734), (2763, 43830), (2922, 41445), (3070, 39447), (4383, 27630), (4605, 26298), (4870, 24867), (5526, 21915), (7305, 16578), (8289, 14610), (8766, 13815), (9210, 13149)]