28329600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 100931040

約数和(自身を除く): 72601440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 227, 240, 260, 300, 312, 320, 325, 384, 390, 400, 416, 454, 480, 520, 600, 624, 640, 650, 681, 780, 800, 832, 908, 960, 975, 1040, 1135, 1200, 1248, 1300, 1362, 1560, 1600, 1664, 1816, 1920, 1950, 2080, 2270, 2400, 2496, 2600, 2724, 2951, 3120, 3200, 3405, 3632, 3900, 4160, 4540, 4800, 4992, 5200, 5448, 5675, 5902, 6240, 6810, 7264, 7800, 8320, 8853, 9080, 9600, 10400, 10896, 11350, 11804, 12480, 13620, 14528, 14755, 15600, 17025, 17706, 18160, 20800, 21792, 22700, 23608, 24960, 27240, 29056, 29510, 31200, 34050, 35412, 36320, 41600, 43584, 44265, 45400, 47216, 54480, 59020, 62400, 68100, 70824, 72640, 73775, 87168, 88530, 90800, 94432, 108960, 118040, 124800, 136200, 141648, 145280, 147550, 177060, 181600, 188864, 217920, 221325, 236080, 272400, 283296, 295100, 354120, 363200, 377728, 435840, 442650, 472160, 544800, 566592, 590200, 708240, 726400, 885300, 944320, 1089600, 1133184, 1180400, 1416480, 1770600, 1888640, 2179200, 2360800, 2832960, 3541200, 4721600, 5665920, 7082400, 9443200, 14164800, 28329600]

約数ペア:

[(1, 28329600), (2, 14164800), (3, 9443200), (4, 7082400), (5, 5665920), (6, 4721600), (8, 3541200), (10, 2832960), (12, 2360800), (13, 2179200), (15, 1888640), (16, 1770600), (20, 1416480), (24, 1180400), (25, 1133184), (26, 1089600), (30, 944320), (32, 885300), (39, 726400), (40, 708240), (48, 590200), (50, 566592), (52, 544800), (60, 472160), (64, 442650), (65, 435840), (75, 377728), (78, 363200), (80, 354120), (96, 295100), (100, 283296), (104, 272400), (120, 236080), (128, 221325), (130, 217920), (150, 188864), (156, 181600), (160, 177060), (192, 147550), (195, 145280), (200, 141648), (208, 136200), (227, 124800), (240, 118040), (260, 108960), (300, 94432), (312, 90800), (320, 88530), (325, 87168), (384, 73775), (390, 72640), (400, 70824), (416, 68100), (454, 62400), (480, 59020), (520, 54480), (600, 47216), (624, 45400), (640, 44265), (650, 43584), (681, 41600), (780, 36320), (800, 35412), (832, 34050), (908, 31200), (960, 29510), (975, 29056), (1040, 27240), (1135, 24960), (1200, 23608), (1248, 22700), (1300, 21792), (1362, 20800), (1560, 18160), (1600, 17706), (1664, 17025), (1816, 15600), (1920, 14755), (1950, 14528), (2080, 13620), (2270, 12480), (2400, 11804), (2496, 11350), (2600, 10896), (2724, 10400), (2951, 9600), (3120, 9080), (3200, 8853), (3405, 8320), (3632, 7800), (3900, 7264), (4160, 6810), (4540, 6240), (4800, 5902), (4992, 5675), (5200, 5448)]