18151650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 56291040

約数和(自身を除く): 38139390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 30, 33, 38, 45, 50, 55, 57, 66, 75, 90, 95, 99, 110, 114, 150, 165, 171, 190, 193, 198, 209, 225, 275, 285, 330, 342, 386, 418, 450, 475, 495, 550, 570, 579, 627, 825, 855, 950, 965, 990, 1045, 1158, 1254, 1425, 1650, 1710, 1737, 1881, 1930, 2090, 2123, 2475, 2850, 2895, 3135, 3474, 3667, 3762, 4246, 4275, 4825, 4950, 5225, 5790, 6270, 6369, 7334, 8550, 8685, 9405, 9650, 10450, 10615, 11001, 12738, 14475, 15675, 17370, 18335, 18810, 19107, 21230, 22002, 28950, 31350, 31845, 33003, 36670, 38214, 40337, 43425, 47025, 53075, 55005, 63690, 66006, 80674, 86850, 91675, 94050, 95535, 106150, 110010, 121011, 159225, 165015, 183350, 191070, 201685, 242022, 275025, 318450, 330030, 363033, 403370, 477675, 550050, 605055, 726066, 825075, 955350, 1008425, 1210110, 1650150, 1815165, 2016850, 3025275, 3630330, 6050550, 9075825, 18151650]

約数ペア:

[(1, 18151650), (2, 9075825), (3, 6050550), (5, 3630330), (6, 3025275), (9, 2016850), (10, 1815165), (11, 1650150), (15, 1210110), (18, 1008425), (19, 955350), (22, 825075), (25, 726066), (30, 605055), (33, 550050), (38, 477675), (45, 403370), (50, 363033), (55, 330030), (57, 318450), (66, 275025), (75, 242022), (90, 201685), (95, 191070), (99, 183350), (110, 165015), (114, 159225), (150, 121011), (165, 110010), (171, 106150), (190, 95535), (193, 94050), (198, 91675), (209, 86850), (225, 80674), (275, 66006), (285, 63690), (330, 55005), (342, 53075), (386, 47025), (418, 43425), (450, 40337), (475, 38214), (495, 36670), (550, 33003), (570, 31845), (579, 31350), (627, 28950), (825, 22002), (855, 21230), (950, 19107), (965, 18810), (990, 18335), (1045, 17370), (1158, 15675), (1254, 14475), (1425, 12738), (1650, 11001), (1710, 10615), (1737, 10450), (1881, 9650), (1930, 9405), (2090, 8685), (2123, 8550), (2475, 7334), (2850, 6369), (2895, 6270), (3135, 5790), (3474, 5225), (3667, 4950), (3762, 4825), (4246, 4275)]