108190000

素因数分解:

$2^4\times 5^4\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:408

約数の個数: 100

約数和(自身を含む): 271163200

約数和(自身を除く): 162973200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 349, 400, 496, 500, 620, 625, 698, 775, 1000, 1240, 1250, 1396, 1550, 1745, 2000, 2480, 2500, 2792, 3100, 3490, 3875, 5000, 5584, 6200, 6980, 7750, 8725, 10000, 10819, 12400, 13960, 15500, 17450, 19375, 21638, 27920, 31000, 34900, 38750, 43276, 43625, 54095, 62000, 69800, 77500, 86552, 87250, 108190, 139600, 155000, 173104, 174500, 216380, 218125, 270475, 310000, 349000, 432760, 436250, 540950, 698000, 865520, 872500, 1081900, 1352375, 1745000, 2163800, 2704750, 3490000, 4327600, 5409500, 6761875, 10819000, 13523750, 21638000, 27047500, 54095000, 108190000]

約数ペア:

[(1, 108190000), (2, 54095000), (4, 27047500), (5, 21638000), (8, 13523750), (10, 10819000), (16, 6761875), (20, 5409500), (25, 4327600), (31, 3490000), (40, 2704750), (50, 2163800), (62, 1745000), (80, 1352375), (100, 1081900), (124, 872500), (125, 865520), (155, 698000), (200, 540950), (248, 436250), (250, 432760), (310, 349000), (349, 310000), (400, 270475), (496, 218125), (500, 216380), (620, 174500), (625, 173104), (698, 155000), (775, 139600), (1000, 108190), (1240, 87250), (1250, 86552), (1396, 77500), (1550, 69800), (1745, 62000), (2000, 54095), (2480, 43625), (2500, 43276), (2792, 38750), (3100, 34900), (3490, 31000), (3875, 27920), (5000, 21638), (5584, 19375), (6200, 17450), (6980, 15500), (7750, 13960), (8725, 12400), (10000, 10819)]