225099270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4035

約数の個数: 128

約数和(自身を含む): 689472000

約数和(自身を除く): 464372730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1254, 1485, 1710, 1881, 2090, 2565, 2970, 3135, 3762, 3989, 5130, 5643, 6270, 7978, 9405, 11286, 11967, 18810, 19945, 23934, 28215, 35901, 39890, 43879, 56430, 59835, 71802, 75791, 87758, 107703, 119670, 131637, 151582, 179505, 215406, 219395, 227373, 263274, 359010, 378955, 394911, 438790, 454746, 538515, 658185, 682119, 757910, 789822, 833701, 1077030, 1136865, 1184733, 1316370, 1364238, 1667402, 1974555, 2046357, 2273730, 2369466, 2501103, 3410595, 3949110, 4092714, 4168505, 5002206, 5923665, 6821190, 7503309, 8337010, 10231785, 11847330, 12505515, 15006618, 20463570, 22509927, 25011030, 37516545, 45019854, 75033090, 112549635, 225099270]

約数ペア:

[(1, 225099270), (2, 112549635), (3, 75033090), (5, 45019854), (6, 37516545), (9, 25011030), (10, 22509927), (11, 20463570), (15, 15006618), (18, 12505515), (19, 11847330), (22, 10231785), (27, 8337010), (30, 7503309), (33, 6821190), (38, 5923665), (45, 5002206), (54, 4168505), (55, 4092714), (57, 3949110), (66, 3410595), (90, 2501103), (95, 2369466), (99, 2273730), (110, 2046357), (114, 1974555), (135, 1667402), (165, 1364238), (171, 1316370), (190, 1184733), (198, 1136865), (209, 1077030), (270, 833701), (285, 789822), (297, 757910), (330, 682119), (342, 658185), (418, 538515), (495, 454746), (513, 438790), (570, 394911), (594, 378955), (627, 359010), (855, 263274), (990, 227373), (1026, 219395), (1045, 215406), (1254, 179505), (1485, 151582), (1710, 131637), (1881, 119670), (2090, 107703), (2565, 87758), (2970, 75791), (3135, 71802), (3762, 59835), (3989, 56430), (5130, 43879), (5643, 39890), (6270, 35901), (7978, 28215), (9405, 23934), (11286, 19945), (11967, 18810)]