70790400

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{1229}}^1$

素因数の和:1261

約数の個数: 162

約数和(自身を含む): 253297590

約数和(自身を除く): 182507190

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1229, 1280, 1440, 1600, 1800, 1920, 2304, 2400, 2458, 2880, 3200, 3600, 3687, 3840, 4800, 4916, 5760, 6145, 6400, 7200, 7374, 9600, 9832, 11061, 11520, 12290, 14400, 14748, 18435, 19200, 19664, 22122, 24580, 28800, 29496, 30725, 36870, 39328, 44244, 49160, 55305, 57600, 58992, 61450, 73740, 78656, 88488, 92175, 98320, 110610, 117984, 122900, 147480, 157312, 176976, 184350, 196640, 221220, 235968, 245800, 276525, 294960, 314624, 353952, 368700, 393280, 442440, 471936, 491600, 553050, 589920, 707904, 737400, 786560, 884880, 943872, 983200, 1106100, 1179840, 1415808, 1474800, 1573120, 1769760, 1966400, 2212200, 2359680, 2831616, 2949600, 3539520, 3932800, 4424400, 4719360, 5899200, 7079040, 7865600, 8848800, 11798400, 14158080, 17697600, 23596800, 35395200, 70790400]

約数ペア:

[(1, 70790400), (2, 35395200), (3, 23596800), (4, 17697600), (5, 14158080), (6, 11798400), (8, 8848800), (9, 7865600), (10, 7079040), (12, 5899200), (15, 4719360), (16, 4424400), (18, 3932800), (20, 3539520), (24, 2949600), (25, 2831616), (30, 2359680), (32, 2212200), (36, 1966400), (40, 1769760), (45, 1573120), (48, 1474800), (50, 1415808), (60, 1179840), (64, 1106100), (72, 983200), (75, 943872), (80, 884880), (90, 786560), (96, 737400), (100, 707904), (120, 589920), (128, 553050), (144, 491600), (150, 471936), (160, 442440), (180, 393280), (192, 368700), (200, 353952), (225, 314624), (240, 294960), (256, 276525), (288, 245800), (300, 235968), (320, 221220), (360, 196640), (384, 184350), (400, 176976), (450, 157312), (480, 147480), (576, 122900), (600, 117984), (640, 110610), (720, 98320), (768, 92175), (800, 88488), (900, 78656), (960, 73740), (1152, 61450), (1200, 58992), (1229, 57600), (1280, 55305), (1440, 49160), (1600, 44244), (1800, 39328), (1920, 36870), (2304, 30725), (2400, 29496), (2458, 28800), (2880, 24580), (3200, 22122), (3600, 19664), (3687, 19200), (3840, 18435), (4800, 14748), (4916, 14400), (5760, 12290), (6145, 11520), (6400, 11061), (7200, 9832), (7374, 9600)]