75298440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5273}}^1$

素因数の和:5311

約数の個数: 128

約数和(自身を含む): 273404160

約数和(自身を除く): 198105720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 5273, 7140, 10546, 14280, 15819, 21092, 26365, 31638, 36911, 42184, 52730, 63276, 73822, 79095, 89641, 105460, 110733, 126552, 147644, 158190, 179282, 184555, 210920, 221466, 268923, 295288, 316380, 358564, 369110, 442932, 448205, 537846, 553665, 627487, 632760, 717128, 738220, 885864, 896410, 1075692, 1107330, 1254974, 1344615, 1476440, 1792820, 1882461, 2151384, 2214660, 2509948, 2689230, 3137435, 3585640, 3764922, 4429320, 5019896, 5378460, 6274870, 7529844, 9412305, 10756920, 12549740, 15059688, 18824610, 25099480, 37649220, 75298440]

約数ペア:

[(1, 75298440), (2, 37649220), (3, 25099480), (4, 18824610), (5, 15059688), (6, 12549740), (7, 10756920), (8, 9412305), (10, 7529844), (12, 6274870), (14, 5378460), (15, 5019896), (17, 4429320), (20, 3764922), (21, 3585640), (24, 3137435), (28, 2689230), (30, 2509948), (34, 2214660), (35, 2151384), (40, 1882461), (42, 1792820), (51, 1476440), (56, 1344615), (60, 1254974), (68, 1107330), (70, 1075692), (84, 896410), (85, 885864), (102, 738220), (105, 717128), (119, 632760), (120, 627487), (136, 553665), (140, 537846), (168, 448205), (170, 442932), (204, 369110), (210, 358564), (238, 316380), (255, 295288), (280, 268923), (340, 221466), (357, 210920), (408, 184555), (420, 179282), (476, 158190), (510, 147644), (595, 126552), (680, 110733), (714, 105460), (840, 89641), (952, 79095), (1020, 73822), (1190, 63276), (1428, 52730), (1785, 42184), (2040, 36911), (2380, 31638), (2856, 26365), (3570, 21092), (4760, 15819), (5273, 14280), (7140, 10546)]