16954800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 55353600

約数和(自身を除く): 38398800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 199, 200, 213, 240, 284, 300, 355, 398, 400, 426, 568, 597, 600, 710, 796, 852, 995, 1065, 1136, 1194, 1200, 1420, 1592, 1704, 1775, 1990, 2130, 2388, 2840, 2985, 3184, 3408, 3550, 3980, 4260, 4776, 4975, 5325, 5680, 5970, 7100, 7960, 8520, 9552, 9950, 10650, 11940, 14129, 14200, 14925, 15920, 17040, 19900, 21300, 23880, 28258, 28400, 29850, 39800, 42387, 42600, 47760, 56516, 59700, 70645, 79600, 84774, 85200, 113032, 119400, 141290, 169548, 211935, 226064, 238800, 282580, 339096, 353225, 423870, 565160, 678192, 706450, 847740, 1059675, 1130320, 1412900, 1695480, 2119350, 2825800, 3390960, 4238700, 5651600, 8477400, 16954800]

約数ペア:

[(1, 16954800), (2, 8477400), (3, 5651600), (4, 4238700), (5, 3390960), (6, 2825800), (8, 2119350), (10, 1695480), (12, 1412900), (15, 1130320), (16, 1059675), (20, 847740), (24, 706450), (25, 678192), (30, 565160), (40, 423870), (48, 353225), (50, 339096), (60, 282580), (71, 238800), (75, 226064), (80, 211935), (100, 169548), (120, 141290), (142, 119400), (150, 113032), (199, 85200), (200, 84774), (213, 79600), (240, 70645), (284, 59700), (300, 56516), (355, 47760), (398, 42600), (400, 42387), (426, 39800), (568, 29850), (597, 28400), (600, 28258), (710, 23880), (796, 21300), (852, 19900), (995, 17040), (1065, 15920), (1136, 14925), (1194, 14200), (1200, 14129), (1420, 11940), (1592, 10650), (1704, 9950), (1775, 9552), (1990, 8520), (2130, 7960), (2388, 7100), (2840, 5970), (2985, 5680), (3184, 5325), (3408, 4975), (3550, 4776), (3980, 4260)]