74429080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 199584000

約数和(自身を除く): 125154920

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 29, 38, 40, 44, 55, 58, 76, 88, 95, 110, 116, 145, 152, 190, 209, 220, 232, 290, 307, 319, 380, 418, 440, 551, 580, 614, 638, 760, 836, 1045, 1102, 1160, 1228, 1276, 1535, 1595, 1672, 2090, 2204, 2456, 2552, 2755, 3070, 3190, 3377, 4180, 4408, 5510, 5833, 6061, 6140, 6380, 6754, 8360, 8903, 11020, 11666, 12122, 12280, 12760, 13508, 16885, 17806, 22040, 23332, 24244, 27016, 29165, 30305, 33770, 35612, 44515, 46664, 48488, 58330, 60610, 64163, 67540, 71224, 89030, 97933, 116660, 121220, 128326, 135080, 169157, 178060, 195866, 233320, 242440, 256652, 320815, 338314, 356120, 391732, 489665, 513304, 641630, 676628, 783464, 845785, 979330, 1283260, 1353256, 1691570, 1860727, 1958660, 2566520, 3383140, 3721454, 3917320, 6766280, 7442908, 9303635, 14885816, 18607270, 37214540, 74429080]

約数ペア:

[(1, 74429080), (2, 37214540), (4, 18607270), (5, 14885816), (8, 9303635), (10, 7442908), (11, 6766280), (19, 3917320), (20, 3721454), (22, 3383140), (29, 2566520), (38, 1958660), (40, 1860727), (44, 1691570), (55, 1353256), (58, 1283260), (76, 979330), (88, 845785), (95, 783464), (110, 676628), (116, 641630), (145, 513304), (152, 489665), (190, 391732), (209, 356120), (220, 338314), (232, 320815), (290, 256652), (307, 242440), (319, 233320), (380, 195866), (418, 178060), (440, 169157), (551, 135080), (580, 128326), (614, 121220), (638, 116660), (760, 97933), (836, 89030), (1045, 71224), (1102, 67540), (1160, 64163), (1228, 60610), (1276, 58330), (1535, 48488), (1595, 46664), (1672, 44515), (2090, 35612), (2204, 33770), (2456, 30305), (2552, 29165), (2755, 27016), (3070, 24244), (3190, 23332), (3377, 22040), (4180, 17806), (4408, 16885), (5510, 13508), (5833, 12760), (6061, 12280), (6140, 12122), (6380, 11666), (6754, 11020), (8360, 8903)]