91798700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 229152000

約数和(自身を除く): 137353300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 199, 350, 398, 659, 700, 796, 995, 1318, 1393, 1990, 2636, 2786, 3295, 3980, 4613, 4975, 5572, 6590, 6965, 9226, 9950, 13180, 13930, 16475, 18452, 19900, 23065, 27860, 32950, 34825, 46130, 65900, 69650, 92260, 115325, 131141, 139300, 230650, 262282, 461300, 524564, 655705, 917987, 1311410, 1835974, 2622820, 3278525, 3671948, 4589935, 6557050, 9179870, 13114100, 18359740, 22949675, 45899350, 91798700]

約数ペア:

[(1, 91798700), (2, 45899350), (4, 22949675), (5, 18359740), (7, 13114100), (10, 9179870), (14, 6557050), (20, 4589935), (25, 3671948), (28, 3278525), (35, 2622820), (50, 1835974), (70, 1311410), (100, 917987), (140, 655705), (175, 524564), (199, 461300), (350, 262282), (398, 230650), (659, 139300), (700, 131141), (796, 115325), (995, 92260), (1318, 69650), (1393, 65900), (1990, 46130), (2636, 34825), (2786, 32950), (3295, 27860), (3980, 23065), (4613, 19900), (4975, 18452), (5572, 16475), (6590, 13930), (6965, 13180), (9226, 9950)]