75738180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9491}}^1$

素因数の和:9529

約数の個数: 96

約数和(自身を含む): 255144960

約数和(自身を除く): 179406780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 9491, 18982, 28473, 37964, 47455, 56946, 66437, 94910, 113892, 132874, 142365, 180329, 189820, 199311, 265748, 284730, 332185, 360658, 398622, 540987, 569460, 664370, 721316, 797244, 901645, 996555, 1081974, 1262303, 1328740, 1803290, 1993110, 2163948, 2524606, 2704935, 3606580, 3786909, 3986220, 5049212, 5409870, 6311515, 7573818, 10819740, 12623030, 15147636, 18934545, 25246060, 37869090, 75738180]

約数ペア:

[(1, 75738180), (2, 37869090), (3, 25246060), (4, 18934545), (5, 15147636), (6, 12623030), (7, 10819740), (10, 7573818), (12, 6311515), (14, 5409870), (15, 5049212), (19, 3986220), (20, 3786909), (21, 3606580), (28, 2704935), (30, 2524606), (35, 2163948), (38, 1993110), (42, 1803290), (57, 1328740), (60, 1262303), (70, 1081974), (76, 996555), (84, 901645), (95, 797244), (105, 721316), (114, 664370), (133, 569460), (140, 540987), (190, 398622), (210, 360658), (228, 332185), (266, 284730), (285, 265748), (380, 199311), (399, 189820), (420, 180329), (532, 142365), (570, 132874), (665, 113892), (798, 94910), (1140, 66437), (1330, 56946), (1596, 47455), (1995, 37964), (2660, 28473), (3990, 18982), (7980, 9491)]