53145180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 188697600

約数和(自身を除く): 135552420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 90, 92, 99, 108, 110, 115, 132, 135, 138, 165, 180, 198, 207, 220, 230, 253, 270, 276, 297, 330, 345, 389, 396, 414, 460, 495, 506, 540, 594, 621, 660, 690, 759, 778, 828, 990, 1012, 1035, 1167, 1188, 1242, 1265, 1380, 1485, 1518, 1556, 1945, 1980, 2070, 2277, 2334, 2484, 2530, 2970, 3036, 3105, 3501, 3795, 3890, 4140, 4279, 4554, 4668, 5060, 5835, 5940, 6210, 6831, 7002, 7590, 7780, 8558, 8947, 9108, 10503, 11385, 11670, 12420, 12837, 13662, 14004, 15180, 17116, 17505, 17894, 21006, 21395, 22770, 23340, 25674, 26841, 27324, 34155, 35010, 35788, 38511, 42012, 42790, 44735, 45540, 51348, 52515, 53682, 64185, 68310, 70020, 77022, 80523, 85580, 89470, 98417, 105030, 107364, 115533, 128370, 134205, 136620, 154044, 161046, 178940, 192555, 196834, 210060, 231066, 241569, 256740, 268410, 295251, 322092, 385110, 393668, 402615, 462132, 483138, 492085, 536820, 577665, 590502, 770220, 805230, 885753, 966276, 984170, 1155330, 1181004, 1207845, 1476255, 1610460, 1771506, 1968340, 2310660, 2415690, 2657259, 2952510, 3543012, 4428765, 4831380, 5314518, 5905020, 8857530, 10629036, 13286295, 17715060, 26572590, 53145180]

約数ペア:

[(1, 53145180), (2, 26572590), (3, 17715060), (4, 13286295), (5, 10629036), (6, 8857530), (9, 5905020), (10, 5314518), (11, 4831380), (12, 4428765), (15, 3543012), (18, 2952510), (20, 2657259), (22, 2415690), (23, 2310660), (27, 1968340), (30, 1771506), (33, 1610460), (36, 1476255), (44, 1207845), (45, 1181004), (46, 1155330), (54, 984170), (55, 966276), (60, 885753), (66, 805230), (69, 770220), (90, 590502), (92, 577665), (99, 536820), (108, 492085), (110, 483138), (115, 462132), (132, 402615), (135, 393668), (138, 385110), (165, 322092), (180, 295251), (198, 268410), (207, 256740), (220, 241569), (230, 231066), (253, 210060), (270, 196834), (276, 192555), (297, 178940), (330, 161046), (345, 154044), (389, 136620), (396, 134205), (414, 128370), (460, 115533), (495, 107364), (506, 105030), (540, 98417), (594, 89470), (621, 85580), (660, 80523), (690, 77022), (759, 70020), (778, 68310), (828, 64185), (990, 53682), (1012, 52515), (1035, 51348), (1167, 45540), (1188, 44735), (1242, 42790), (1265, 42012), (1380, 38511), (1485, 35788), (1518, 35010), (1556, 34155), (1945, 27324), (1980, 26841), (2070, 25674), (2277, 23340), (2334, 22770), (2484, 21395), (2530, 21006), (2970, 17894), (3036, 17505), (3105, 17116), (3501, 15180), (3795, 14004), (3890, 13662), (4140, 12837), (4279, 12420), (4554, 11670), (4668, 11385), (5060, 10503), (5835, 9108), (5940, 8947), (6210, 8558), (6831, 7780), (7002, 7590)]