68380800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 239047200

約数和(自身を除く): 170666400

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, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 384, 400, 408, 419, 425, 480, 510, 544, 600, 640, 680, 800, 816, 838, 850, 960, 1020, 1088, 1200, 1257, 1275, 1360, 1600, 1632, 1676, 1700, 1920, 2040, 2095, 2176, 2400, 2514, 2550, 2720, 3200, 3264, 3352, 3400, 4080, 4190, 4800, 5028, 5100, 5440, 6285, 6528, 6704, 6800, 7123, 8160, 8380, 9600, 10056, 10200, 10475, 10880, 12570, 13408, 13600, 14246, 16320, 16760, 20112, 20400, 20950, 21369, 25140, 26816, 27200, 28492, 31425, 32640, 33520, 35615, 40224, 40800, 41900, 42738, 50280, 53632, 54400, 56984, 62850, 67040, 71230, 80448, 81600, 83800, 85476, 100560, 106845, 113968, 125700, 134080, 142460, 160896, 163200, 167600, 170952, 178075, 201120, 213690, 227936, 251400, 268160, 284920, 335200, 341904, 356150, 402240, 427380, 455872, 502800, 534225, 569840, 670400, 683808, 712300, 804480, 854760, 911744, 1005600, 1068450, 1139680, 1340800, 1367616, 1424600, 1709520, 2011200, 2136900, 2279360, 2735232, 2849200, 3419040, 4022400, 4273800, 4558720, 5698400, 6838080, 8547600, 11396800, 13676160, 17095200, 22793600, 34190400, 68380800]

約数ペア:

[(1, 68380800), (2, 34190400), (3, 22793600), (4, 17095200), (5, 13676160), (6, 11396800), (8, 8547600), (10, 6838080), (12, 5698400), (15, 4558720), (16, 4273800), (17, 4022400), (20, 3419040), (24, 2849200), (25, 2735232), (30, 2279360), (32, 2136900), (34, 2011200), (40, 1709520), (48, 1424600), (50, 1367616), (51, 1340800), (60, 1139680), (64, 1068450), (68, 1005600), (75, 911744), (80, 854760), (85, 804480), (96, 712300), (100, 683808), (102, 670400), (120, 569840), (128, 534225), (136, 502800), (150, 455872), (160, 427380), (170, 402240), (192, 356150), (200, 341904), (204, 335200), (240, 284920), (255, 268160), (272, 251400), (300, 227936), (320, 213690), (340, 201120), (384, 178075), (400, 170952), (408, 167600), (419, 163200), (425, 160896), (480, 142460), (510, 134080), (544, 125700), (600, 113968), (640, 106845), (680, 100560), (800, 85476), (816, 83800), (838, 81600), (850, 80448), (960, 71230), (1020, 67040), (1088, 62850), (1200, 56984), (1257, 54400), (1275, 53632), (1360, 50280), (1600, 42738), (1632, 41900), (1676, 40800), (1700, 40224), (1920, 35615), (2040, 33520), (2095, 32640), (2176, 31425), (2400, 28492), (2514, 27200), (2550, 26816), (2720, 25140), (3200, 21369), (3264, 20950), (3352, 20400), (3400, 20112), (4080, 16760), (4190, 16320), (4800, 14246), (5028, 13600), (5100, 13408), (5440, 12570), (6285, 10880), (6528, 10475), (6704, 10200), (6800, 10056), (7123, 9600), (8160, 8380)]