313663800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 1017792000

約数和(自身を除く): 704128200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 71, 74, 75, 100, 111, 120, 142, 148, 150, 185, 199, 200, 213, 222, 284, 296, 300, 355, 370, 398, 426, 444, 555, 568, 597, 600, 710, 740, 796, 852, 888, 925, 995, 1065, 1110, 1194, 1420, 1480, 1592, 1704, 1775, 1850, 1990, 2130, 2220, 2388, 2627, 2775, 2840, 2985, 3550, 3700, 3980, 4260, 4440, 4776, 4975, 5254, 5325, 5550, 5970, 7100, 7363, 7400, 7881, 7960, 8520, 9950, 10508, 10650, 11100, 11940, 13135, 14129, 14200, 14726, 14925, 15762, 19900, 21016, 21300, 22089, 22200, 23880, 26270, 28258, 29452, 29850, 31524, 36815, 39405, 39800, 42387, 42600, 44178, 52540, 56516, 58904, 59700, 63048, 65675, 70645, 73630, 78810, 84774, 88356, 105080, 110445, 113032, 119400, 131350, 141290, 147260, 157620, 169548, 176712, 184075, 197025, 211935, 220890, 262700, 282580, 294520, 315240, 339096, 353225, 368150, 394050, 423870, 441780, 522773, 525400, 552225, 565160, 706450, 736300, 788100, 847740, 883560, 1045546, 1059675, 1104450, 1412900, 1472600, 1568319, 1576200, 1695480, 2091092, 2119350, 2208900, 2613865, 2825800, 3136638, 4182184, 4238700, 4417800, 5227730, 6273276, 7841595, 8477400, 10455460, 12546552, 13069325, 15683190, 20910920, 26138650, 31366380, 39207975, 52277300, 62732760, 78415950, 104554600, 156831900, 313663800]

約数ペア:

[(1, 313663800), (2, 156831900), (3, 104554600), (4, 78415950), (5, 62732760), (6, 52277300), (8, 39207975), (10, 31366380), (12, 26138650), (15, 20910920), (20, 15683190), (24, 13069325), (25, 12546552), (30, 10455460), (37, 8477400), (40, 7841595), (50, 6273276), (60, 5227730), (71, 4417800), (74, 4238700), (75, 4182184), (100, 3136638), (111, 2825800), (120, 2613865), (142, 2208900), (148, 2119350), (150, 2091092), (185, 1695480), (199, 1576200), (200, 1568319), (213, 1472600), (222, 1412900), (284, 1104450), (296, 1059675), (300, 1045546), (355, 883560), (370, 847740), (398, 788100), (426, 736300), (444, 706450), (555, 565160), (568, 552225), (597, 525400), (600, 522773), (710, 441780), (740, 423870), (796, 394050), (852, 368150), (888, 353225), (925, 339096), (995, 315240), (1065, 294520), (1110, 282580), (1194, 262700), (1420, 220890), (1480, 211935), (1592, 197025), (1704, 184075), (1775, 176712), (1850, 169548), (1990, 157620), (2130, 147260), (2220, 141290), (2388, 131350), (2627, 119400), (2775, 113032), (2840, 110445), (2985, 105080), (3550, 88356), (3700, 84774), (3980, 78810), (4260, 73630), (4440, 70645), (4776, 65675), (4975, 63048), (5254, 59700), (5325, 58904), (5550, 56516), (5970, 52540), (7100, 44178), (7363, 42600), (7400, 42387), (7881, 39800), (7960, 39405), (8520, 36815), (9950, 31524), (10508, 29850), (10650, 29452), (11100, 28258), (11940, 26270), (13135, 23880), (14129, 22200), (14200, 22089), (14726, 21300), (14925, 21016), (15762, 19900)]