218939220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1279}}^1$

素因数の和:1614

約数の個数: 96

約数和(自身を含む): 683827200

約数和(自身を除く): 464887980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 317, 540, 634, 951, 1268, 1279, 1585, 1902, 2558, 2853, 3170, 3804, 3837, 4755, 5116, 5706, 6340, 6395, 7674, 8559, 9510, 11412, 11511, 12790, 14265, 15348, 17118, 19020, 19185, 23022, 25580, 28530, 34236, 34533, 38370, 42795, 46044, 57060, 57555, 69066, 76740, 85590, 115110, 138132, 171180, 172665, 230220, 345330, 405443, 690660, 810886, 1216329, 1621772, 2027215, 2432658, 3648987, 4054430, 4865316, 6081645, 7297974, 8108860, 10946961, 12163290, 14595948, 18244935, 21893922, 24326580, 36489870, 43787844, 54734805, 72979740, 109469610, 218939220]

約数ペア:

[(1, 218939220), (2, 109469610), (3, 72979740), (4, 54734805), (5, 43787844), (6, 36489870), (9, 24326580), (10, 21893922), (12, 18244935), (15, 14595948), (18, 12163290), (20, 10946961), (27, 8108860), (30, 7297974), (36, 6081645), (45, 4865316), (54, 4054430), (60, 3648987), (90, 2432658), (108, 2027215), (135, 1621772), (180, 1216329), (270, 810886), (317, 690660), (540, 405443), (634, 345330), (951, 230220), (1268, 172665), (1279, 171180), (1585, 138132), (1902, 115110), (2558, 85590), (2853, 76740), (3170, 69066), (3804, 57555), (3837, 57060), (4755, 46044), (5116, 42795), (5706, 38370), (6340, 34533), (6395, 34236), (7674, 28530), (8559, 25580), (9510, 23022), (11412, 19185), (11511, 19020), (12790, 17118), (14265, 15348)]