70854000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{241}}^1$

素因数の和:281

約数の個数: 240

約数和(自身を含む): 266831136

約数和(自身を除く): 195977136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 240, 241, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 482, 490, 500, 525, 560, 588, 600, 700, 723, 735, 750, 784, 840, 875, 964, 980, 1000, 1050, 1176, 1200, 1205, 1225, 1400, 1446, 1470, 1500, 1680, 1687, 1750, 1928, 1960, 2000, 2100, 2352, 2410, 2450, 2625, 2800, 2892, 2940, 3000, 3374, 3500, 3615, 3675, 3856, 3920, 4200, 4820, 4900, 5061, 5250, 5784, 5880, 6000, 6025, 6125, 6748, 7000, 7230, 7350, 8400, 8435, 9640, 9800, 10122, 10500, 11568, 11760, 11809, 12050, 12250, 13496, 14000, 14460, 14700, 16870, 18075, 18375, 19280, 19600, 20244, 21000, 23618, 24100, 24500, 25305, 26992, 28920, 29400, 30125, 33740, 35427, 36150, 36750, 40488, 42000, 42175, 47236, 48200, 49000, 50610, 57840, 58800, 59045, 60250, 67480, 70854, 72300, 73500, 80976, 84350, 90375, 94472, 96400, 98000, 101220, 118090, 120500, 126525, 134960, 141708, 144600, 147000, 168700, 177135, 180750, 188944, 202440, 210875, 236180, 241000, 253050, 283416, 289200, 294000, 295225, 337400, 354270, 361500, 404880, 421750, 472360, 482000, 506100, 566832, 590450, 632625, 674800, 708540, 723000, 843500, 885675, 944720, 1012200, 1180900, 1265250, 1417080, 1446000, 1476125, 1687000, 1771350, 2024400, 2361800, 2530500, 2834160, 2952250, 3374000, 3542700, 4428375, 4723600, 5061000, 5904500, 7085400, 8856750, 10122000, 11809000, 14170800, 17713500, 23618000, 35427000, 70854000]

約数ペア:

[(1, 70854000), (2, 35427000), (3, 23618000), (4, 17713500), (5, 14170800), (6, 11809000), (7, 10122000), (8, 8856750), (10, 7085400), (12, 5904500), (14, 5061000), (15, 4723600), (16, 4428375), (20, 3542700), (21, 3374000), (24, 2952250), (25, 2834160), (28, 2530500), (30, 2361800), (35, 2024400), (40, 1771350), (42, 1687000), (48, 1476125), (49, 1446000), (50, 1417080), (56, 1265250), (60, 1180900), (70, 1012200), (75, 944720), (80, 885675), (84, 843500), (98, 723000), (100, 708540), (105, 674800), (112, 632625), (120, 590450), (125, 566832), (140, 506100), (147, 482000), (150, 472360), (168, 421750), (175, 404880), (196, 361500), (200, 354270), (210, 337400), (240, 295225), (241, 294000), (245, 289200), (250, 283416), (280, 253050), (294, 241000), (300, 236180), (336, 210875), (350, 202440), (375, 188944), (392, 180750), (400, 177135), (420, 168700), (482, 147000), (490, 144600), (500, 141708), (525, 134960), (560, 126525), (588, 120500), (600, 118090), (700, 101220), (723, 98000), (735, 96400), (750, 94472), (784, 90375), (840, 84350), (875, 80976), (964, 73500), (980, 72300), (1000, 70854), (1050, 67480), (1176, 60250), (1200, 59045), (1205, 58800), (1225, 57840), (1400, 50610), (1446, 49000), (1470, 48200), (1500, 47236), (1680, 42175), (1687, 42000), (1750, 40488), (1928, 36750), (1960, 36150), (2000, 35427), (2100, 33740), (2352, 30125), (2410, 29400), (2450, 28920), (2625, 26992), (2800, 25305), (2892, 24500), (2940, 24100), (3000, 23618), (3374, 21000), (3500, 20244), (3615, 19600), (3675, 19280), (3856, 18375), (3920, 18075), (4200, 16870), (4820, 14700), (4900, 14460), (5061, 14000), (5250, 13496), (5784, 12250), (5880, 12050), (6000, 11809), (6025, 11760), (6125, 11568), (6748, 10500), (7000, 10122), (7230, 9800), (7350, 9640), (8400, 8435)]