22527780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 72394560

約数和(自身を除く): 49866780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 107, 110, 116, 121, 132, 145, 165, 174, 214, 220, 242, 290, 319, 321, 330, 348, 363, 428, 435, 484, 535, 580, 605, 638, 642, 660, 726, 870, 957, 1070, 1177, 1210, 1276, 1284, 1452, 1595, 1605, 1740, 1815, 1914, 2140, 2354, 2420, 3103, 3190, 3210, 3509, 3531, 3630, 3828, 4708, 4785, 5885, 6206, 6380, 6420, 7018, 7062, 7260, 9309, 9570, 10527, 11770, 12412, 12947, 14036, 14124, 15515, 17545, 17655, 18618, 19140, 21054, 23540, 25894, 31030, 34133, 35090, 35310, 37236, 38841, 42108, 46545, 51788, 52635, 62060, 64735, 68266, 70180, 70620, 77682, 93090, 102399, 105270, 129470, 136532, 155364, 170665, 186180, 194205, 204798, 210540, 258940, 341330, 375463, 388410, 409596, 511995, 682660, 750926, 776820, 1023990, 1126389, 1501852, 1877315, 2047980, 2252778, 3754630, 4505556, 5631945, 7509260, 11263890, 22527780]

約数ペア:

[(1, 22527780), (2, 11263890), (3, 7509260), (4, 5631945), (5, 4505556), (6, 3754630), (10, 2252778), (11, 2047980), (12, 1877315), (15, 1501852), (20, 1126389), (22, 1023990), (29, 776820), (30, 750926), (33, 682660), (44, 511995), (55, 409596), (58, 388410), (60, 375463), (66, 341330), (87, 258940), (107, 210540), (110, 204798), (116, 194205), (121, 186180), (132, 170665), (145, 155364), (165, 136532), (174, 129470), (214, 105270), (220, 102399), (242, 93090), (290, 77682), (319, 70620), (321, 70180), (330, 68266), (348, 64735), (363, 62060), (428, 52635), (435, 51788), (484, 46545), (535, 42108), (580, 38841), (605, 37236), (638, 35310), (642, 35090), (660, 34133), (726, 31030), (870, 25894), (957, 23540), (1070, 21054), (1177, 19140), (1210, 18618), (1276, 17655), (1284, 17545), (1452, 15515), (1595, 14124), (1605, 14036), (1740, 12947), (1815, 12412), (1914, 11770), (2140, 10527), (2354, 9570), (2420, 9309), (3103, 7260), (3190, 7062), (3210, 7018), (3509, 6420), (3531, 6380), (3630, 6206), (3828, 5885), (4708, 4785)]