90739200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 319667040

約数和(自身を除く): 228927840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 139, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 278, 300, 320, 340, 384, 400, 408, 417, 425, 480, 510, 512, 544, 556, 600, 640, 680, 695, 768, 800, 816, 834, 850, 960, 1020, 1088, 1112, 1200, 1275, 1280, 1360, 1390, 1536, 1600, 1632, 1668, 1700, 1920, 2040, 2085, 2176, 2224, 2363, 2400, 2550, 2560, 2720, 2780, 3200, 3264, 3336, 3400, 3475, 3840, 4080, 4170, 4352, 4448, 4726, 4800, 5100, 5440, 5560, 6400, 6528, 6672, 6800, 6950, 7089, 7680, 8160, 8340, 8704, 8896, 9452, 9600, 10200, 10425, 10880, 11120, 11815, 12800, 13056, 13344, 13600, 13900, 14178, 16320, 16680, 17792, 18904, 19200, 20400, 20850, 21760, 22240, 23630, 26112, 26688, 27200, 27800, 28356, 32640, 33360, 35445, 35584, 37808, 38400, 40800, 41700, 43520, 44480, 47260, 53376, 54400, 55600, 56712, 59075, 65280, 66720, 70890, 71168, 75616, 81600, 83400, 88960, 94520, 106752, 108800, 111200, 113424, 118150, 130560, 133440, 141780, 151232, 163200, 166800, 177225, 177920, 189040, 213504, 217600, 222400, 226848, 236300, 266880, 283560, 302464, 326400, 333600, 354450, 355840, 378080, 444800, 453696, 472600, 533760, 567120, 604928, 652800, 667200, 708900, 756160, 889600, 907392, 945200, 1067520, 1134240, 1209856, 1334400, 1417800, 1512320, 1779200, 1814784, 1890400, 2268480, 2668800, 2835600, 3024640, 3629568, 3780800, 4536960, 5337600, 5671200, 6049280, 7561600, 9073920, 11342400, 15123200, 18147840, 22684800, 30246400, 45369600, 90739200]

約数ペア:

[(1, 90739200), (2, 45369600), (3, 30246400), (4, 22684800), (5, 18147840), (6, 15123200), (8, 11342400), (10, 9073920), (12, 7561600), (15, 6049280), (16, 5671200), (17, 5337600), (20, 4536960), (24, 3780800), (25, 3629568), (30, 3024640), (32, 2835600), (34, 2668800), (40, 2268480), (48, 1890400), (50, 1814784), (51, 1779200), (60, 1512320), (64, 1417800), (68, 1334400), (75, 1209856), (80, 1134240), (85, 1067520), (96, 945200), (100, 907392), (102, 889600), (120, 756160), (128, 708900), (136, 667200), (139, 652800), (150, 604928), (160, 567120), (170, 533760), (192, 472600), (200, 453696), (204, 444800), (240, 378080), (255, 355840), (256, 354450), (272, 333600), (278, 326400), (300, 302464), (320, 283560), (340, 266880), (384, 236300), (400, 226848), (408, 222400), (417, 217600), (425, 213504), (480, 189040), (510, 177920), (512, 177225), (544, 166800), (556, 163200), (600, 151232), (640, 141780), (680, 133440), (695, 130560), (768, 118150), (800, 113424), (816, 111200), (834, 108800), (850, 106752), (960, 94520), (1020, 88960), (1088, 83400), (1112, 81600), (1200, 75616), (1275, 71168), (1280, 70890), (1360, 66720), (1390, 65280), (1536, 59075), (1600, 56712), (1632, 55600), (1668, 54400), (1700, 53376), (1920, 47260), (2040, 44480), (2085, 43520), (2176, 41700), (2224, 40800), (2363, 38400), (2400, 37808), (2550, 35584), (2560, 35445), (2720, 33360), (2780, 32640), (3200, 28356), (3264, 27800), (3336, 27200), (3400, 26688), (3475, 26112), (3840, 23630), (4080, 22240), (4170, 21760), (4352, 20850), (4448, 20400), (4726, 19200), (4800, 18904), (5100, 17792), (5440, 16680), (5560, 16320), (6400, 14178), (6528, 13900), (6672, 13600), (6800, 13344), (6950, 13056), (7089, 12800), (7680, 11815), (8160, 11120), (8340, 10880), (8704, 10425), (8896, 10200), (9452, 9600)]