161085600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1760

約数の個数: 216

約数和(自身を含む): 612078012

約数和(自身を除く): 450992412

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1721, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3442, 3600, 3744, 3900, 4680, 5163, 5200, 5850, 6240, 6884, 7200, 7800, 8605, 9360, 10326, 10400, 11700, 13768, 15489, 15600, 17210, 18720, 20652, 22373, 23400, 25815, 27536, 30978, 31200, 34420, 41304, 43025, 44746, 46800, 51630, 55072, 61956, 67119, 68840, 77445, 82608, 86050, 89492, 93600, 103260, 111865, 123912, 129075, 134238, 137680, 154890, 165216, 172100, 178984, 201357, 206520, 223730, 247824, 258150, 268476, 275360, 309780, 335595, 344200, 357968, 387225, 402714, 413040, 447460, 495648, 516300, 536952, 559325, 619560, 671190, 688400, 715936, 774450, 805428, 826080, 894920, 1006785, 1032600, 1073904, 1118650, 1239120, 1342380, 1376800, 1548900, 1610856, 1677975, 1789840, 2013570, 2065200, 2147808, 2237300, 2478240, 2684760, 3097800, 3221712, 3355950, 3579680, 4027140, 4130400, 4474600, 5033925, 5369520, 6195600, 6443424, 6711900, 8054280, 8949200, 10067850, 10739040, 12391200, 13423800, 16108560, 17898400, 20135700, 26847600, 32217120, 40271400, 53695200, 80542800, 161085600]

約数ペア:

[(1, 161085600), (2, 80542800), (3, 53695200), (4, 40271400), (5, 32217120), (6, 26847600), (8, 20135700), (9, 17898400), (10, 16108560), (12, 13423800), (13, 12391200), (15, 10739040), (16, 10067850), (18, 8949200), (20, 8054280), (24, 6711900), (25, 6443424), (26, 6195600), (30, 5369520), (32, 5033925), (36, 4474600), (39, 4130400), (40, 4027140), (45, 3579680), (48, 3355950), (50, 3221712), (52, 3097800), (60, 2684760), (65, 2478240), (72, 2237300), (75, 2147808), (78, 2065200), (80, 2013570), (90, 1789840), (96, 1677975), (100, 1610856), (104, 1548900), (117, 1376800), (120, 1342380), (130, 1239120), (144, 1118650), (150, 1073904), (156, 1032600), (160, 1006785), (180, 894920), (195, 826080), (200, 805428), (208, 774450), (225, 715936), (234, 688400), (240, 671190), (260, 619560), (288, 559325), (300, 536952), (312, 516300), (325, 495648), (360, 447460), (390, 413040), (400, 402714), (416, 387225), (450, 357968), (468, 344200), (480, 335595), (520, 309780), (585, 275360), (600, 268476), (624, 258150), (650, 247824), (720, 223730), (780, 206520), (800, 201357), (900, 178984), (936, 172100), (975, 165216), (1040, 154890), (1170, 137680), (1200, 134238), (1248, 129075), (1300, 123912), (1440, 111865), (1560, 103260), (1721, 93600), (1800, 89492), (1872, 86050), (1950, 82608), (2080, 77445), (2340, 68840), (2400, 67119), (2600, 61956), (2925, 55072), (3120, 51630), (3442, 46800), (3600, 44746), (3744, 43025), (3900, 41304), (4680, 34420), (5163, 31200), (5200, 30978), (5850, 27536), (6240, 25815), (6884, 23400), (7200, 22373), (7800, 20652), (8605, 18720), (9360, 17210), (10326, 15600), (10400, 15489), (11700, 13768)]