173104000

素因数分解:

$2^7\times 5^3\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 445536000

約数和(自身を除く): 272432000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 310, 320, 349, 400, 496, 500, 620, 640, 698, 775, 800, 992, 1000, 1240, 1396, 1550, 1600, 1745, 1984, 2000, 2480, 2792, 3100, 3200, 3490, 3875, 3968, 4000, 4960, 5584, 6200, 6980, 7750, 8000, 8725, 9920, 10819, 11168, 12400, 13960, 15500, 16000, 17450, 19840, 21638, 22336, 24800, 27920, 31000, 34900, 43276, 43625, 44672, 49600, 54095, 55840, 62000, 69800, 86552, 87250, 99200, 108190, 111680, 124000, 139600, 173104, 174500, 216380, 223360, 248000, 270475, 279200, 346208, 349000, 432760, 496000, 540950, 558400, 692416, 698000, 865520, 1081900, 1116800, 1352375, 1384832, 1396000, 1731040, 2163800, 2704750, 2792000, 3462080, 4327600, 5409500, 5584000, 6924160, 8655200, 10819000, 17310400, 21638000, 34620800, 43276000, 86552000, 173104000]

約数ペア:

[(1, 173104000), (2, 86552000), (4, 43276000), (5, 34620800), (8, 21638000), (10, 17310400), (16, 10819000), (20, 8655200), (25, 6924160), (31, 5584000), (32, 5409500), (40, 4327600), (50, 3462080), (62, 2792000), (64, 2704750), (80, 2163800), (100, 1731040), (124, 1396000), (125, 1384832), (128, 1352375), (155, 1116800), (160, 1081900), (200, 865520), (248, 698000), (250, 692416), (310, 558400), (320, 540950), (349, 496000), (400, 432760), (496, 349000), (500, 346208), (620, 279200), (640, 270475), (698, 248000), (775, 223360), (800, 216380), (992, 174500), (1000, 173104), (1240, 139600), (1396, 124000), (1550, 111680), (1600, 108190), (1745, 99200), (1984, 87250), (2000, 86552), (2480, 69800), (2792, 62000), (3100, 55840), (3200, 54095), (3490, 49600), (3875, 44672), (3968, 43625), (4000, 43276), (4960, 34900), (5584, 31000), (6200, 27920), (6980, 24800), (7750, 22336), (8000, 21638), (8725, 19840), (9920, 17450), (10819, 16000), (11168, 15500), (12400, 13960)]