68383080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 229813740

約数和(自身を除く): 161430660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 113, 120, 123, 164, 180, 205, 226, 246, 328, 339, 360, 369, 410, 452, 492, 565, 615, 678, 738, 820, 904, 984, 1017, 1130, 1230, 1356, 1476, 1640, 1681, 1695, 1845, 2034, 2260, 2460, 2712, 2952, 3362, 3390, 3690, 4068, 4520, 4633, 4920, 5043, 5085, 6724, 6780, 7380, 8136, 8405, 9266, 10086, 10170, 13448, 13560, 13899, 14760, 15129, 16810, 18532, 20172, 20340, 23165, 25215, 27798, 30258, 33620, 37064, 40344, 40680, 41697, 46330, 50430, 55596, 60516, 67240, 69495, 75645, 83394, 92660, 100860, 111192, 121032, 138990, 151290, 166788, 185320, 189953, 201720, 208485, 277980, 302580, 333576, 379906, 416970, 555960, 569859, 605160, 759812, 833940, 949765, 1139718, 1519624, 1667880, 1709577, 1899530, 2279436, 2849295, 3419154, 3799060, 4558872, 5698590, 6838308, 7598120, 8547885, 11397180, 13676616, 17095770, 22794360, 34191540, 68383080]

約数ペア:

[(1, 68383080), (2, 34191540), (3, 22794360), (4, 17095770), (5, 13676616), (6, 11397180), (8, 8547885), (9, 7598120), (10, 6838308), (12, 5698590), (15, 4558872), (18, 3799060), (20, 3419154), (24, 2849295), (30, 2279436), (36, 1899530), (40, 1709577), (41, 1667880), (45, 1519624), (60, 1139718), (72, 949765), (82, 833940), (90, 759812), (113, 605160), (120, 569859), (123, 555960), (164, 416970), (180, 379906), (205, 333576), (226, 302580), (246, 277980), (328, 208485), (339, 201720), (360, 189953), (369, 185320), (410, 166788), (452, 151290), (492, 138990), (565, 121032), (615, 111192), (678, 100860), (738, 92660), (820, 83394), (904, 75645), (984, 69495), (1017, 67240), (1130, 60516), (1230, 55596), (1356, 50430), (1476, 46330), (1640, 41697), (1681, 40680), (1695, 40344), (1845, 37064), (2034, 33620), (2260, 30258), (2460, 27798), (2712, 25215), (2952, 23165), (3362, 20340), (3390, 20172), (3690, 18532), (4068, 16810), (4520, 15129), (4633, 14760), (4920, 13899), (5043, 13560), (5085, 13448), (6724, 10170), (6780, 10086), (7380, 9266), (8136, 8405)]