90985680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:783

約数の個数: 200

約数和(自身を含む): 333088800

約数和(自身を除く): 242103120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 739, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1478, 1520, 1539, 1620, 1710, 2052, 2160, 2217, 2280, 2565, 2736, 2956, 3078, 3240, 3420, 3695, 4104, 4434, 4560, 5130, 5912, 6156, 6480, 6651, 6840, 7390, 7695, 8208, 8868, 10260, 11085, 11824, 12312, 13302, 13680, 14041, 14780, 15390, 17736, 19953, 20520, 22170, 24624, 26604, 28082, 29560, 30780, 33255, 35472, 39906, 41040, 42123, 44340, 53208, 56164, 59120, 59859, 61560, 66510, 70205, 79812, 84246, 88680, 99765, 106416, 112328, 119718, 123120, 126369, 133020, 140410, 159624, 168492, 177360, 199530, 210615, 224656, 239436, 252738, 266040, 280820, 299295, 319248, 336984, 379107, 399060, 421230, 478872, 505476, 532080, 561640, 598590, 631845, 673968, 758214, 798120, 842460, 957744, 1010952, 1123280, 1137321, 1197180, 1263690, 1516428, 1596240, 1684920, 1895535, 2021904, 2274642, 2394360, 2527380, 3032856, 3369840, 3791070, 4549284, 4788720, 5054760, 5686605, 6065712, 7582140, 9098568, 10109520, 11373210, 15164280, 18197136, 22746420, 30328560, 45492840, 90985680]

約数ペア:

[(1, 90985680), (2, 45492840), (3, 30328560), (4, 22746420), (5, 18197136), (6, 15164280), (8, 11373210), (9, 10109520), (10, 9098568), (12, 7582140), (15, 6065712), (16, 5686605), (18, 5054760), (19, 4788720), (20, 4549284), (24, 3791070), (27, 3369840), (30, 3032856), (36, 2527380), (38, 2394360), (40, 2274642), (45, 2021904), (48, 1895535), (54, 1684920), (57, 1596240), (60, 1516428), (72, 1263690), (76, 1197180), (80, 1137321), (81, 1123280), (90, 1010952), (95, 957744), (108, 842460), (114, 798120), (120, 758214), (135, 673968), (144, 631845), (152, 598590), (162, 561640), (171, 532080), (180, 505476), (190, 478872), (216, 421230), (228, 399060), (240, 379107), (270, 336984), (285, 319248), (304, 299295), (324, 280820), (342, 266040), (360, 252738), (380, 239436), (405, 224656), (432, 210615), (456, 199530), (513, 177360), (540, 168492), (570, 159624), (648, 140410), (684, 133020), (720, 126369), (739, 123120), (760, 119718), (810, 112328), (855, 106416), (912, 99765), (1026, 88680), (1080, 84246), (1140, 79812), (1296, 70205), (1368, 66510), (1478, 61560), (1520, 59859), (1539, 59120), (1620, 56164), (1710, 53208), (2052, 44340), (2160, 42123), (2217, 41040), (2280, 39906), (2565, 35472), (2736, 33255), (2956, 30780), (3078, 29560), (3240, 28082), (3420, 26604), (3695, 24624), (4104, 22170), (4434, 20520), (4560, 19953), (5130, 17736), (5912, 15390), (6156, 14780), (6480, 14041), (6651, 13680), (6840, 13302), (7390, 12312), (7695, 11824), (8208, 11085), (8868, 10260)]