68258400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 269982720

約数和(自身を除く): 201724320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 136, 140, 150, 160, 168, 170, 175, 200, 204, 210, 224, 238, 239, 240, 255, 272, 280, 300, 336, 340, 350, 357, 400, 408, 420, 425, 476, 478, 480, 510, 525, 544, 560, 595, 600, 672, 680, 700, 714, 717, 800, 816, 840, 850, 952, 956, 1020, 1050, 1120, 1190, 1195, 1200, 1275, 1360, 1400, 1428, 1434, 1632, 1673, 1680, 1700, 1785, 1904, 1912, 2040, 2100, 2380, 2390, 2400, 2550, 2720, 2800, 2856, 2868, 2975, 3346, 3360, 3400, 3570, 3585, 3808, 3824, 4063, 4080, 4200, 4760, 4780, 5019, 5100, 5600, 5712, 5736, 5950, 5975, 6692, 6800, 7140, 7170, 7648, 8126, 8160, 8365, 8400, 8925, 9520, 9560, 10038, 10200, 11424, 11472, 11900, 11950, 12189, 13384, 13600, 14280, 14340, 16252, 16730, 16800, 17850, 17925, 19040, 19120, 20076, 20315, 20400, 22944, 23800, 23900, 24378, 25095, 26768, 28441, 28560, 28680, 32504, 33460, 35700, 35850, 38240, 40152, 40630, 40800, 41825, 47600, 47800, 48756, 50190, 53536, 56882, 57120, 57360, 60945, 65008, 66920, 71400, 71700, 80304, 81260, 83650, 85323, 95200, 95600, 97512, 100380, 101575, 113764, 114720, 121890, 125475, 130016, 133840, 142205, 142800, 143400, 160608, 162520, 167300, 170646, 191200, 195024, 200760, 203150, 227528, 243780, 250950, 267680, 284410, 285600, 286800, 304725, 325040, 334600, 341292, 390048, 401520, 406300, 426615, 455056, 487560, 501900, 568820, 573600, 609450, 650080, 669200, 682584, 711025, 803040, 812600, 853230, 910112, 975120, 1003800, 1137640, 1218900, 1338400, 1365168, 1422050, 1625200, 1706460, 1950240, 2007600, 2133075, 2275280, 2437800, 2730336, 2844100, 3250400, 3412920, 4015200, 4266150, 4550560, 4875600, 5688200, 6825840, 8532300, 9751200, 11376400, 13651680, 17064600, 22752800, 34129200, 68258400]

約数ペア:

[(1, 68258400), (2, 34129200), (3, 22752800), (4, 17064600), (5, 13651680), (6, 11376400), (7, 9751200), (8, 8532300), (10, 6825840), (12, 5688200), (14, 4875600), (15, 4550560), (16, 4266150), (17, 4015200), (20, 3412920), (21, 3250400), (24, 2844100), (25, 2730336), (28, 2437800), (30, 2275280), (32, 2133075), (34, 2007600), (35, 1950240), (40, 1706460), (42, 1625200), (48, 1422050), (50, 1365168), (51, 1338400), (56, 1218900), (60, 1137640), (68, 1003800), (70, 975120), (75, 910112), (80, 853230), (84, 812600), (85, 803040), (96, 711025), (100, 682584), (102, 669200), (105, 650080), (112, 609450), (119, 573600), (120, 568820), (136, 501900), (140, 487560), (150, 455056), (160, 426615), (168, 406300), (170, 401520), (175, 390048), (200, 341292), (204, 334600), (210, 325040), (224, 304725), (238, 286800), (239, 285600), (240, 284410), (255, 267680), (272, 250950), (280, 243780), (300, 227528), (336, 203150), (340, 200760), (350, 195024), (357, 191200), (400, 170646), (408, 167300), (420, 162520), (425, 160608), (476, 143400), (478, 142800), (480, 142205), (510, 133840), (525, 130016), (544, 125475), (560, 121890), (595, 114720), (600, 113764), (672, 101575), (680, 100380), (700, 97512), (714, 95600), (717, 95200), (800, 85323), (816, 83650), (840, 81260), (850, 80304), (952, 71700), (956, 71400), (1020, 66920), (1050, 65008), (1120, 60945), (1190, 57360), (1195, 57120), (1200, 56882), (1275, 53536), (1360, 50190), (1400, 48756), (1428, 47800), (1434, 47600), (1632, 41825), (1673, 40800), (1680, 40630), (1700, 40152), (1785, 38240), (1904, 35850), (1912, 35700), (2040, 33460), (2100, 32504), (2380, 28680), (2390, 28560), (2400, 28441), (2550, 26768), (2720, 25095), (2800, 24378), (2856, 23900), (2868, 23800), (2975, 22944), (3346, 20400), (3360, 20315), (3400, 20076), (3570, 19120), (3585, 19040), (3808, 17925), (3824, 17850), (4063, 16800), (4080, 16730), (4200, 16252), (4760, 14340), (4780, 14280), (5019, 13600), (5100, 13384), (5600, 12189), (5712, 11950), (5736, 11900), (5950, 11472), (5975, 11424), (6692, 10200), (6800, 10038), (7140, 9560), (7170, 9520), (7648, 8925), (8126, 8400), (8160, 8365)]