252909360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2903}}^1$

素因数の和:2944

約数の個数: 180

約数和(自身を含む): 933908976

約数和(自身を除く): 680999616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2903, 2904, 3630, 3960, 4356, 4840, 5445, 5806, 5808, 7260, 7920, 8709, 8712, 9680, 10890, 11612, 14515, 14520, 17418, 17424, 21780, 23224, 26127, 29030, 29040, 31933, 34836, 43545, 43560, 46448, 52254, 58060, 63866, 69672, 87090, 87120, 95799, 104508, 116120, 127732, 130635, 139344, 159665, 174180, 191598, 209016, 232240, 255464, 261270, 287397, 319330, 348360, 351263, 383196, 418032, 478995, 510928, 522540, 574794, 638660, 696720, 702526, 766392, 957990, 1045080, 1053789, 1149588, 1277320, 1405052, 1436985, 1532784, 1756315, 1915980, 2090160, 2107578, 2299176, 2554640, 2810104, 2873970, 3161367, 3512630, 3831960, 4215156, 4598352, 5268945, 5620208, 5747940, 6322734, 7025260, 7663920, 8430312, 10537890, 11495880, 12645468, 14050520, 15806835, 16860624, 21075780, 22991760, 25290936, 28101040, 31613670, 42151560, 50581872, 63227340, 84303120, 126454680, 252909360]

約数ペア:

[(1, 252909360), (2, 126454680), (3, 84303120), (4, 63227340), (5, 50581872), (6, 42151560), (8, 31613670), (9, 28101040), (10, 25290936), (11, 22991760), (12, 21075780), (15, 16860624), (16, 15806835), (18, 14050520), (20, 12645468), (22, 11495880), (24, 10537890), (30, 8430312), (33, 7663920), (36, 7025260), (40, 6322734), (44, 5747940), (45, 5620208), (48, 5268945), (55, 4598352), (60, 4215156), (66, 3831960), (72, 3512630), (80, 3161367), (88, 2873970), (90, 2810104), (99, 2554640), (110, 2299176), (120, 2107578), (121, 2090160), (132, 1915980), (144, 1756315), (165, 1532784), (176, 1436985), (180, 1405052), (198, 1277320), (220, 1149588), (240, 1053789), (242, 1045080), (264, 957990), (330, 766392), (360, 702526), (363, 696720), (396, 638660), (440, 574794), (484, 522540), (495, 510928), (528, 478995), (605, 418032), (660, 383196), (720, 351263), (726, 348360), (792, 319330), (880, 287397), (968, 261270), (990, 255464), (1089, 232240), (1210, 209016), (1320, 191598), (1452, 174180), (1584, 159665), (1815, 139344), (1936, 130635), (1980, 127732), (2178, 116120), (2420, 104508), (2640, 95799), (2903, 87120), (2904, 87090), (3630, 69672), (3960, 63866), (4356, 58060), (4840, 52254), (5445, 46448), (5806, 43560), (5808, 43545), (7260, 34836), (7920, 31933), (8709, 29040), (8712, 29030), (9680, 26127), (10890, 23224), (11612, 21780), (14515, 17424), (14520, 17418)]