67819200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 168

約数和(自身を含む): 226771200

約数和(自身を除く): 158952000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 142, 150, 160, 192, 199, 200, 213, 240, 284, 300, 320, 355, 398, 400, 426, 480, 568, 597, 600, 710, 796, 800, 852, 960, 995, 1065, 1136, 1194, 1200, 1420, 1592, 1600, 1704, 1775, 1990, 2130, 2272, 2388, 2400, 2840, 2985, 3184, 3408, 3550, 3980, 4260, 4544, 4776, 4800, 4975, 5325, 5680, 5970, 6368, 6816, 7100, 7960, 8520, 9552, 9950, 10650, 11360, 11940, 12736, 13632, 14129, 14200, 14925, 15920, 17040, 19104, 19900, 21300, 22720, 23880, 28258, 28400, 29850, 31840, 34080, 38208, 39800, 42387, 42600, 47760, 56516, 56800, 59700, 63680, 68160, 70645, 79600, 84774, 85200, 95520, 113032, 113600, 119400, 141290, 159200, 169548, 170400, 191040, 211935, 226064, 238800, 282580, 318400, 339096, 340800, 353225, 423870, 452128, 477600, 565160, 678192, 706450, 847740, 904256, 955200, 1059675, 1130320, 1356384, 1412900, 1695480, 2119350, 2260640, 2712768, 2825800, 3390960, 4238700, 4521280, 5651600, 6781920, 8477400, 11303200, 13563840, 16954800, 22606400, 33909600, 67819200]

約数ペア:

[(1, 67819200), (2, 33909600), (3, 22606400), (4, 16954800), (5, 13563840), (6, 11303200), (8, 8477400), (10, 6781920), (12, 5651600), (15, 4521280), (16, 4238700), (20, 3390960), (24, 2825800), (25, 2712768), (30, 2260640), (32, 2119350), (40, 1695480), (48, 1412900), (50, 1356384), (60, 1130320), (64, 1059675), (71, 955200), (75, 904256), (80, 847740), (96, 706450), (100, 678192), (120, 565160), (142, 477600), (150, 452128), (160, 423870), (192, 353225), (199, 340800), (200, 339096), (213, 318400), (240, 282580), (284, 238800), (300, 226064), (320, 211935), (355, 191040), (398, 170400), (400, 169548), (426, 159200), (480, 141290), (568, 119400), (597, 113600), (600, 113032), (710, 95520), (796, 85200), (800, 84774), (852, 79600), (960, 70645), (995, 68160), (1065, 63680), (1136, 59700), (1194, 56800), (1200, 56516), (1420, 47760), (1592, 42600), (1600, 42387), (1704, 39800), (1775, 38208), (1990, 34080), (2130, 31840), (2272, 29850), (2388, 28400), (2400, 28258), (2840, 23880), (2985, 22720), (3184, 21300), (3408, 19900), (3550, 19104), (3980, 17040), (4260, 15920), (4544, 14925), (4776, 14200), (4800, 14129), (4975, 13632), (5325, 12736), (5680, 11940), (5970, 11360), (6368, 10650), (6816, 9950), (7100, 9552), (7960, 8520)]