77156625

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 192

約数和(自身を含む): 179262720

約数和(自身を除く): 102106095

約数列:

[1, 3, 5, 7, 13, 15, 17, 19, 21, 25, 35, 39, 49, 51, 57, 65, 75, 85, 91, 95, 105, 119, 125, 133, 147, 175, 195, 221, 245, 247, 255, 273, 285, 323, 325, 357, 375, 399, 425, 455, 475, 525, 595, 637, 663, 665, 735, 741, 833, 875, 931, 969, 975, 1105, 1225, 1235, 1275, 1365, 1425, 1547, 1615, 1625, 1729, 1785, 1911, 1995, 2125, 2261, 2275, 2375, 2499, 2625, 2793, 2975, 3185, 3315, 3325, 3675, 3705, 4165, 4199, 4641, 4655, 4845, 4875, 5187, 5525, 6125, 6175, 6375, 6783, 6825, 7125, 7735, 8075, 8645, 8925, 9555, 9975, 10829, 11305, 11375, 12103, 12495, 12597, 13965, 14875, 15827, 15925, 16575, 16625, 18375, 18525, 20825, 20995, 23205, 23275, 24225, 25935, 27625, 29393, 30875, 32487, 33915, 34125, 36309, 38675, 40375, 43225, 44625, 47481, 47775, 49875, 54145, 56525, 60515, 62475, 62985, 69825, 79135, 79625, 82875, 88179, 92625, 104125, 104975, 116025, 116375, 121125, 129675, 146965, 162435, 169575, 181545, 193375, 205751, 216125, 237405, 238875, 270725, 282625, 302575, 312375, 314925, 349125, 395675, 440895, 524875, 580125, 617253, 648375, 734825, 812175, 847875, 907725, 1028755, 1187025, 1353625, 1512875, 1574625, 1978375, 2204475, 3086265, 3674125, 4060875, 4538625, 5143775, 5935125, 11022375, 15431325, 25718875, 77156625]

約数ペア:

[(1, 77156625), (3, 25718875), (5, 15431325), (7, 11022375), (13, 5935125), (15, 5143775), (17, 4538625), (19, 4060875), (21, 3674125), (25, 3086265), (35, 2204475), (39, 1978375), (49, 1574625), (51, 1512875), (57, 1353625), (65, 1187025), (75, 1028755), (85, 907725), (91, 847875), (95, 812175), (105, 734825), (119, 648375), (125, 617253), (133, 580125), (147, 524875), (175, 440895), (195, 395675), (221, 349125), (245, 314925), (247, 312375), (255, 302575), (273, 282625), (285, 270725), (323, 238875), (325, 237405), (357, 216125), (375, 205751), (399, 193375), (425, 181545), (455, 169575), (475, 162435), (525, 146965), (595, 129675), (637, 121125), (663, 116375), (665, 116025), (735, 104975), (741, 104125), (833, 92625), (875, 88179), (931, 82875), (969, 79625), (975, 79135), (1105, 69825), (1225, 62985), (1235, 62475), (1275, 60515), (1365, 56525), (1425, 54145), (1547, 49875), (1615, 47775), (1625, 47481), (1729, 44625), (1785, 43225), (1911, 40375), (1995, 38675), (2125, 36309), (2261, 34125), (2275, 33915), (2375, 32487), (2499, 30875), (2625, 29393), (2793, 27625), (2975, 25935), (3185, 24225), (3315, 23275), (3325, 23205), (3675, 20995), (3705, 20825), (4165, 18525), (4199, 18375), (4641, 16625), (4655, 16575), (4845, 15925), (4875, 15827), (5187, 14875), (5525, 13965), (6125, 12597), (6175, 12495), (6375, 12103), (6783, 11375), (6825, 11305), (7125, 10829), (7735, 9975), (8075, 9555), (8645, 8925)]