962972500

素因数分解:

$2^2\times 5^4\times 7^3\times {\mathrm{1123}}^1$

素因数の和:1168

約数の個数: 120

約数和(自身を含む): 2457963200

約数和(自身を除く): 1494990700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 343, 350, 490, 500, 625, 686, 700, 875, 980, 1123, 1225, 1250, 1372, 1715, 1750, 2246, 2450, 2500, 3430, 3500, 4375, 4492, 4900, 5615, 6125, 6860, 7861, 8575, 8750, 11230, 12250, 15722, 17150, 17500, 22460, 24500, 28075, 30625, 31444, 34300, 39305, 42875, 55027, 56150, 61250, 78610, 85750, 110054, 112300, 122500, 140375, 157220, 171500, 196525, 214375, 220108, 275135, 280750, 385189, 393050, 428750, 550270, 561500, 701875, 770378, 786100, 857500, 982625, 1100540, 1375675, 1403750, 1540756, 1925945, 1965250, 2751350, 2807500, 3851890, 3930500, 4913125, 5502700, 6878375, 7703780, 9629725, 9826250, 13756750, 19259450, 19652500, 27513500, 34391875, 38518900, 48148625, 68783750, 96297250, 137567500, 192594500, 240743125, 481486250, 962972500]

約数ペア:

[(1, 962972500), (2, 481486250), (4, 240743125), (5, 192594500), (7, 137567500), (10, 96297250), (14, 68783750), (20, 48148625), (25, 38518900), (28, 34391875), (35, 27513500), (49, 19652500), (50, 19259450), (70, 13756750), (98, 9826250), (100, 9629725), (125, 7703780), (140, 6878375), (175, 5502700), (196, 4913125), (245, 3930500), (250, 3851890), (343, 2807500), (350, 2751350), (490, 1965250), (500, 1925945), (625, 1540756), (686, 1403750), (700, 1375675), (875, 1100540), (980, 982625), (1123, 857500), (1225, 786100), (1250, 770378), (1372, 701875), (1715, 561500), (1750, 550270), (2246, 428750), (2450, 393050), (2500, 385189), (3430, 280750), (3500, 275135), (4375, 220108), (4492, 214375), (4900, 196525), (5615, 171500), (6125, 157220), (6860, 140375), (7861, 122500), (8575, 112300), (8750, 110054), (11230, 85750), (12250, 78610), (15722, 61250), (17150, 56150), (17500, 55027), (22460, 42875), (24500, 39305), (28075, 34300), (30625, 31444)]