66653600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:92

約数の個数: 216

約数和(自身を含む): 192995460

約数和(自身を除く): 126341860

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 29, 32, 34, 40, 50, 52, 58, 65, 68, 80, 85, 100, 104, 116, 130, 136, 145, 160, 169, 170, 200, 208, 221, 232, 260, 272, 290, 325, 338, 340, 377, 400, 416, 425, 442, 464, 493, 520, 544, 580, 650, 676, 680, 725, 754, 800, 845, 850, 884, 928, 986, 1040, 1105, 1160, 1300, 1352, 1360, 1450, 1508, 1690, 1700, 1768, 1885, 1972, 2080, 2210, 2320, 2465, 2600, 2704, 2720, 2873, 2900, 3016, 3380, 3400, 3536, 3770, 3944, 4225, 4420, 4640, 4901, 4930, 5200, 5408, 5525, 5746, 5800, 6032, 6409, 6760, 6800, 7072, 7540, 7888, 8450, 8840, 9425, 9802, 9860, 10400, 11050, 11492, 11600, 12064, 12325, 12818, 13520, 13600, 14365, 15080, 15776, 16900, 17680, 18850, 19604, 19720, 22100, 22984, 23200, 24505, 24650, 25636, 27040, 28730, 30160, 32045, 33800, 35360, 37700, 39208, 39440, 44200, 45968, 49010, 49300, 51272, 57460, 60320, 64090, 67600, 71825, 75400, 78416, 78880, 83317, 88400, 91936, 98020, 98600, 102544, 114920, 122525, 128180, 135200, 143650, 150800, 156832, 160225, 166634, 176800, 196040, 197200, 205088, 229840, 245050, 256360, 287300, 301600, 320450, 333268, 392080, 394400, 416585, 459680, 490100, 512720, 574600, 640900, 666536, 784160, 833170, 980200, 1025440, 1149200, 1281800, 1333072, 1666340, 1960400, 2082925, 2298400, 2563600, 2666144, 3332680, 3920800, 4165850, 5127200, 6665360, 8331700, 13330720, 16663400, 33326800, 66653600]

約数ペア:

[(1, 66653600), (2, 33326800), (4, 16663400), (5, 13330720), (8, 8331700), (10, 6665360), (13, 5127200), (16, 4165850), (17, 3920800), (20, 3332680), (25, 2666144), (26, 2563600), (29, 2298400), (32, 2082925), (34, 1960400), (40, 1666340), (50, 1333072), (52, 1281800), (58, 1149200), (65, 1025440), (68, 980200), (80, 833170), (85, 784160), (100, 666536), (104, 640900), (116, 574600), (130, 512720), (136, 490100), (145, 459680), (160, 416585), (169, 394400), (170, 392080), (200, 333268), (208, 320450), (221, 301600), (232, 287300), (260, 256360), (272, 245050), (290, 229840), (325, 205088), (338, 197200), (340, 196040), (377, 176800), (400, 166634), (416, 160225), (425, 156832), (442, 150800), (464, 143650), (493, 135200), (520, 128180), (544, 122525), (580, 114920), (650, 102544), (676, 98600), (680, 98020), (725, 91936), (754, 88400), (800, 83317), (845, 78880), (850, 78416), (884, 75400), (928, 71825), (986, 67600), (1040, 64090), (1105, 60320), (1160, 57460), (1300, 51272), (1352, 49300), (1360, 49010), (1450, 45968), (1508, 44200), (1690, 39440), (1700, 39208), (1768, 37700), (1885, 35360), (1972, 33800), (2080, 32045), (2210, 30160), (2320, 28730), (2465, 27040), (2600, 25636), (2704, 24650), (2720, 24505), (2873, 23200), (2900, 22984), (3016, 22100), (3380, 19720), (3400, 19604), (3536, 18850), (3770, 17680), (3944, 16900), (4225, 15776), (4420, 15080), (4640, 14365), (4901, 13600), (4930, 13520), (5200, 12818), (5408, 12325), (5525, 12064), (5746, 11600), (5800, 11492), (6032, 11050), (6409, 10400), (6760, 9860), (6800, 9802), (7072, 9425), (7540, 8840), (7888, 8450)]