56661000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 206219520

約数和(自身を除く): 149558520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 50, 51, 55, 60, 66, 68, 75, 85, 88, 100, 101, 102, 110, 120, 125, 132, 136, 150, 165, 170, 187, 200, 202, 204, 220, 250, 255, 264, 275, 300, 303, 330, 340, 374, 375, 404, 408, 425, 440, 500, 505, 510, 550, 561, 600, 606, 660, 680, 748, 750, 808, 825, 850, 935, 1000, 1010, 1020, 1100, 1111, 1122, 1212, 1275, 1320, 1375, 1496, 1500, 1515, 1650, 1700, 1717, 1870, 2020, 2040, 2125, 2200, 2222, 2244, 2424, 2525, 2550, 2750, 2805, 3000, 3030, 3300, 3333, 3400, 3434, 3740, 4040, 4125, 4250, 4444, 4488, 4675, 5050, 5100, 5151, 5500, 5555, 5610, 6060, 6375, 6600, 6666, 6868, 7480, 7575, 8250, 8500, 8585, 8888, 9350, 10100, 10200, 10302, 11000, 11110, 11220, 12120, 12625, 12750, 13332, 13736, 14025, 15150, 16500, 16665, 17000, 17170, 18700, 18887, 20200, 20604, 22220, 22440, 23375, 25250, 25500, 25755, 26664, 27775, 28050, 30300, 33000, 33330, 34340, 37400, 37774, 37875, 41208, 42925, 44440, 46750, 50500, 51000, 51510, 55550, 56100, 56661, 60600, 66660, 68680, 70125, 75548, 75750, 83325, 85850, 93500, 94435, 101000, 103020, 111100, 112200, 113322, 128775, 133320, 138875, 140250, 151096, 151500, 166650, 171700, 187000, 188870, 206040, 214625, 222200, 226644, 257550, 277750, 280500, 283305, 303000, 333300, 343400, 377740, 416625, 429250, 453288, 472175, 515100, 555500, 561000, 566610, 643875, 666600, 755480, 833250, 858500, 944350, 1030200, 1111000, 1133220, 1287750, 1416525, 1666500, 1717000, 1888700, 2266440, 2360875, 2575500, 2833050, 3333000, 3777400, 4721750, 5151000, 5666100, 7082625, 9443500, 11332200, 14165250, 18887000, 28330500, 56661000]

約数ペア:

[(1, 56661000), (2, 28330500), (3, 18887000), (4, 14165250), (5, 11332200), (6, 9443500), (8, 7082625), (10, 5666100), (11, 5151000), (12, 4721750), (15, 3777400), (17, 3333000), (20, 2833050), (22, 2575500), (24, 2360875), (25, 2266440), (30, 1888700), (33, 1717000), (34, 1666500), (40, 1416525), (44, 1287750), (50, 1133220), (51, 1111000), (55, 1030200), (60, 944350), (66, 858500), (68, 833250), (75, 755480), (85, 666600), (88, 643875), (100, 566610), (101, 561000), (102, 555500), (110, 515100), (120, 472175), (125, 453288), (132, 429250), (136, 416625), (150, 377740), (165, 343400), (170, 333300), (187, 303000), (200, 283305), (202, 280500), (204, 277750), (220, 257550), (250, 226644), (255, 222200), (264, 214625), (275, 206040), (300, 188870), (303, 187000), (330, 171700), (340, 166650), (374, 151500), (375, 151096), (404, 140250), (408, 138875), (425, 133320), (440, 128775), (500, 113322), (505, 112200), (510, 111100), (550, 103020), (561, 101000), (600, 94435), (606, 93500), (660, 85850), (680, 83325), (748, 75750), (750, 75548), (808, 70125), (825, 68680), (850, 66660), (935, 60600), (1000, 56661), (1010, 56100), (1020, 55550), (1100, 51510), (1111, 51000), (1122, 50500), (1212, 46750), (1275, 44440), (1320, 42925), (1375, 41208), (1496, 37875), (1500, 37774), (1515, 37400), (1650, 34340), (1700, 33330), (1717, 33000), (1870, 30300), (2020, 28050), (2040, 27775), (2125, 26664), (2200, 25755), (2222, 25500), (2244, 25250), (2424, 23375), (2525, 22440), (2550, 22220), (2750, 20604), (2805, 20200), (3000, 18887), (3030, 18700), (3300, 17170), (3333, 17000), (3400, 16665), (3434, 16500), (3740, 15150), (4040, 14025), (4125, 13736), (4250, 13332), (4444, 12750), (4488, 12625), (4675, 12120), (5050, 11220), (5100, 11110), (5151, 11000), (5500, 10302), (5555, 10200), (5610, 10100), (6060, 9350), (6375, 8888), (6600, 8585), (6666, 8500), (6868, 8250), (7480, 7575)]