201150810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1593

約数の個数: 128

約数和(自身を含む): 622080000

約数和(自身を除く): 420929190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 71, 90, 105, 126, 135, 142, 189, 210, 213, 270, 315, 355, 378, 426, 497, 630, 639, 710, 945, 994, 1065, 1278, 1491, 1499, 1890, 1917, 2130, 2485, 2982, 2998, 3195, 3834, 4473, 4497, 4970, 6390, 7455, 7495, 8946, 8994, 9585, 10493, 13419, 13491, 14910, 14990, 19170, 20986, 22365, 22485, 26838, 26982, 31479, 40473, 44730, 44970, 52465, 62958, 67095, 67455, 80946, 94437, 104930, 106429, 134190, 134910, 157395, 188874, 202365, 212858, 283311, 314790, 319287, 404730, 472185, 532145, 566622, 638574, 745003, 944370, 957861, 1064290, 1416555, 1490006, 1596435, 1915722, 2235009, 2833110, 2873583, 3192870, 3725015, 4470018, 4789305, 5747166, 6705027, 7450030, 9578610, 11175045, 13410054, 14367915, 20115081, 22350090, 28735830, 33525135, 40230162, 67050270, 100575405, 201150810]

約数ペア:

[(1, 201150810), (2, 100575405), (3, 67050270), (5, 40230162), (6, 33525135), (7, 28735830), (9, 22350090), (10, 20115081), (14, 14367915), (15, 13410054), (18, 11175045), (21, 9578610), (27, 7450030), (30, 6705027), (35, 5747166), (42, 4789305), (45, 4470018), (54, 3725015), (63, 3192870), (70, 2873583), (71, 2833110), (90, 2235009), (105, 1915722), (126, 1596435), (135, 1490006), (142, 1416555), (189, 1064290), (210, 957861), (213, 944370), (270, 745003), (315, 638574), (355, 566622), (378, 532145), (426, 472185), (497, 404730), (630, 319287), (639, 314790), (710, 283311), (945, 212858), (994, 202365), (1065, 188874), (1278, 157395), (1491, 134910), (1499, 134190), (1890, 106429), (1917, 104930), (2130, 94437), (2485, 80946), (2982, 67455), (2998, 67095), (3195, 62958), (3834, 52465), (4473, 44970), (4497, 44730), (4970, 40473), (6390, 31479), (7455, 26982), (7495, 26838), (8946, 22485), (8994, 22365), (9585, 20986), (10493, 19170), (13419, 14990), (13491, 14910)]