89191080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 320785920

約数和(自身を除く): 231594840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 101, 110, 120, 132, 165, 180, 198, 202, 220, 223, 264, 303, 330, 360, 396, 404, 440, 446, 495, 505, 606, 660, 669, 792, 808, 892, 909, 990, 1010, 1111, 1115, 1212, 1320, 1338, 1515, 1784, 1818, 1980, 2007, 2020, 2222, 2230, 2424, 2453, 2676, 3030, 3333, 3345, 3636, 3960, 4014, 4040, 4444, 4460, 4545, 4906, 5352, 5555, 6060, 6666, 6690, 7272, 7359, 8028, 8888, 8920, 9090, 9812, 9999, 10035, 11110, 12120, 12265, 13332, 13380, 14718, 16056, 16665, 18180, 19624, 19998, 20070, 22077, 22220, 22523, 24530, 26664, 26760, 29436, 33330, 36360, 36795, 39996, 40140, 44154, 44440, 45046, 49060, 49995, 58872, 66660, 67569, 73590, 79992, 80280, 88308, 90092, 98120, 99990, 110385, 112615, 133320, 135138, 147180, 176616, 180184, 199980, 202707, 220770, 225230, 247753, 270276, 294360, 337845, 399960, 405414, 441540, 450460, 495506, 540552, 675690, 743259, 810828, 883080, 900920, 991012, 1013535, 1238765, 1351380, 1486518, 1621656, 1982024, 2027070, 2229777, 2477530, 2702760, 2973036, 3716295, 4054140, 4459554, 4955060, 5946072, 7432590, 8108280, 8919108, 9910120, 11148885, 14865180, 17838216, 22297770, 29730360, 44595540, 89191080]

約数ペア:

[(1, 89191080), (2, 44595540), (3, 29730360), (4, 22297770), (5, 17838216), (6, 14865180), (8, 11148885), (9, 9910120), (10, 8919108), (11, 8108280), (12, 7432590), (15, 5946072), (18, 4955060), (20, 4459554), (22, 4054140), (24, 3716295), (30, 2973036), (33, 2702760), (36, 2477530), (40, 2229777), (44, 2027070), (45, 1982024), (55, 1621656), (60, 1486518), (66, 1351380), (72, 1238765), (88, 1013535), (90, 991012), (99, 900920), (101, 883080), (110, 810828), (120, 743259), (132, 675690), (165, 540552), (180, 495506), (198, 450460), (202, 441540), (220, 405414), (223, 399960), (264, 337845), (303, 294360), (330, 270276), (360, 247753), (396, 225230), (404, 220770), (440, 202707), (446, 199980), (495, 180184), (505, 176616), (606, 147180), (660, 135138), (669, 133320), (792, 112615), (808, 110385), (892, 99990), (909, 98120), (990, 90092), (1010, 88308), (1111, 80280), (1115, 79992), (1212, 73590), (1320, 67569), (1338, 66660), (1515, 58872), (1784, 49995), (1818, 49060), (1980, 45046), (2007, 44440), (2020, 44154), (2222, 40140), (2230, 39996), (2424, 36795), (2453, 36360), (2676, 33330), (3030, 29436), (3333, 26760), (3345, 26664), (3636, 24530), (3960, 22523), (4014, 22220), (4040, 22077), (4444, 20070), (4460, 19998), (4545, 19624), (4906, 18180), (5352, 16665), (5555, 16056), (6060, 14718), (6666, 13380), (6690, 13332), (7272, 12265), (7359, 12120), (8028, 11110), (8888, 10035), (8920, 9999), (9090, 9812)]