76491560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 192844800

約数和(自身を除く): 116353240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 47, 58, 61, 92, 94, 115, 116, 122, 145, 184, 188, 230, 232, 235, 244, 290, 305, 376, 460, 470, 488, 580, 610, 667, 920, 940, 1081, 1160, 1220, 1334, 1363, 1403, 1769, 1880, 2162, 2440, 2668, 2726, 2806, 2867, 3335, 3538, 4324, 5336, 5405, 5452, 5612, 5734, 6670, 6815, 7015, 7076, 8648, 8845, 10810, 10904, 11224, 11468, 13340, 13630, 14030, 14152, 14335, 17690, 21620, 22936, 26680, 27260, 28060, 28670, 31349, 35380, 40687, 43240, 54520, 56120, 57340, 62698, 65941, 70760, 81374, 83143, 114680, 125396, 131882, 156745, 162748, 166286, 203435, 250792, 263764, 313490, 325496, 329705, 332572, 406870, 415715, 527528, 626980, 659410, 665144, 813740, 831430, 1253960, 1318820, 1627480, 1662860, 1912289, 2637640, 3325720, 3824578, 7649156, 9561445, 15298312, 19122890, 38245780, 76491560]

約数ペア:

[(1, 76491560), (2, 38245780), (4, 19122890), (5, 15298312), (8, 9561445), (10, 7649156), (20, 3824578), (23, 3325720), (29, 2637640), (40, 1912289), (46, 1662860), (47, 1627480), (58, 1318820), (61, 1253960), (92, 831430), (94, 813740), (115, 665144), (116, 659410), (122, 626980), (145, 527528), (184, 415715), (188, 406870), (230, 332572), (232, 329705), (235, 325496), (244, 313490), (290, 263764), (305, 250792), (376, 203435), (460, 166286), (470, 162748), (488, 156745), (580, 131882), (610, 125396), (667, 114680), (920, 83143), (940, 81374), (1081, 70760), (1160, 65941), (1220, 62698), (1334, 57340), (1363, 56120), (1403, 54520), (1769, 43240), (1880, 40687), (2162, 35380), (2440, 31349), (2668, 28670), (2726, 28060), (2806, 27260), (2867, 26680), (3335, 22936), (3538, 21620), (4324, 17690), (5336, 14335), (5405, 14152), (5452, 14030), (5612, 13630), (5734, 13340), (6670, 11468), (6815, 11224), (7015, 10904), (7076, 10810), (8648, 8845)]