27450060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 89376000

約数和(自身を除く): 61925940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 199, 209, 220, 228, 242, 285, 330, 363, 380, 398, 418, 484, 570, 597, 605, 627, 660, 726, 796, 836, 995, 1045, 1140, 1194, 1210, 1254, 1452, 1815, 1990, 2090, 2189, 2299, 2388, 2420, 2508, 2985, 3135, 3630, 3781, 3980, 4180, 4378, 4598, 5970, 6270, 6567, 6897, 7260, 7562, 8756, 9196, 10945, 11343, 11495, 11940, 12540, 13134, 13794, 15124, 18905, 21890, 22686, 22990, 24079, 26268, 27588, 32835, 34485, 37810, 41591, 43780, 45372, 45980, 48158, 56715, 65670, 68970, 72237, 75620, 83182, 96316, 113430, 120395, 124773, 131340, 137940, 144474, 166364, 207955, 226860, 240790, 249546, 288948, 361185, 415910, 457501, 481580, 499092, 623865, 722370, 831820, 915002, 1247730, 1372503, 1444740, 1830004, 2287505, 2495460, 2745006, 4575010, 5490012, 6862515, 9150020, 13725030, 27450060]

約数ペア:

[(1, 27450060), (2, 13725030), (3, 9150020), (4, 6862515), (5, 5490012), (6, 4575010), (10, 2745006), (11, 2495460), (12, 2287505), (15, 1830004), (19, 1444740), (20, 1372503), (22, 1247730), (30, 915002), (33, 831820), (38, 722370), (44, 623865), (55, 499092), (57, 481580), (60, 457501), (66, 415910), (76, 361185), (95, 288948), (110, 249546), (114, 240790), (121, 226860), (132, 207955), (165, 166364), (190, 144474), (199, 137940), (209, 131340), (220, 124773), (228, 120395), (242, 113430), (285, 96316), (330, 83182), (363, 75620), (380, 72237), (398, 68970), (418, 65670), (484, 56715), (570, 48158), (597, 45980), (605, 45372), (627, 43780), (660, 41591), (726, 37810), (796, 34485), (836, 32835), (995, 27588), (1045, 26268), (1140, 24079), (1194, 22990), (1210, 22686), (1254, 21890), (1452, 18905), (1815, 15124), (1990, 13794), (2090, 13134), (2189, 12540), (2299, 11940), (2388, 11495), (2420, 11343), (2508, 10945), (2985, 9196), (3135, 8756), (3630, 7562), (3781, 7260), (3980, 6897), (4180, 6567), (4378, 6270), (4598, 5970)]