1901250360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42937}}^1$

素因数の和:42998

約数の個数: 128

約数和(自身を含む): 6492225600

約数和(自身を除く): 4590975240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 11070, 14760, 22140, 42937, 44280, 85874, 128811, 171748, 214685, 257622, 343496, 386433, 429370, 515244, 644055, 772866, 858740, 1030488, 1159299, 1288110, 1545732, 1717480, 1760417, 1932165, 2318598, 2576220, 3091464, 3520834, 3864330, 4637196, 5152440, 5281251, 5796495, 7041668, 7728660, 8802085, 9274392, 10562502, 11592990, 14083336, 15457320, 15843753, 17604170, 21125004, 23185980, 26406255, 31687506, 35208340, 42250008, 46371960, 47531259, 52812510, 63375012, 70416680, 79218765, 95062518, 105625020, 126750024, 158437530, 190125036, 211250040, 237656295, 316875060, 380250072, 475312590, 633750120, 950625180, 1901250360]

約数ペア:

[(1, 1901250360), (2, 950625180), (3, 633750120), (4, 475312590), (5, 380250072), (6, 316875060), (8, 237656295), (9, 211250040), (10, 190125036), (12, 158437530), (15, 126750024), (18, 105625020), (20, 95062518), (24, 79218765), (27, 70416680), (30, 63375012), (36, 52812510), (40, 47531259), (41, 46371960), (45, 42250008), (54, 35208340), (60, 31687506), (72, 26406255), (82, 23185980), (90, 21125004), (108, 17604170), (120, 15843753), (123, 15457320), (135, 14083336), (164, 11592990), (180, 10562502), (205, 9274392), (216, 8802085), (246, 7728660), (270, 7041668), (328, 5796495), (360, 5281251), (369, 5152440), (410, 4637196), (492, 3864330), (540, 3520834), (615, 3091464), (738, 2576220), (820, 2318598), (984, 1932165), (1080, 1760417), (1107, 1717480), (1230, 1545732), (1476, 1288110), (1640, 1159299), (1845, 1030488), (2214, 858740), (2460, 772866), (2952, 644055), (3690, 515244), (4428, 429370), (4920, 386433), (5535, 343496), (7380, 257622), (8856, 214685), (11070, 171748), (14760, 128811), (22140, 85874), (42937, 44280)]