216154000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 160

約数和(自身を含む): 564535296

約数和(自身を除く): 348381296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 37, 40, 46, 50, 74, 80, 92, 100, 115, 125, 127, 148, 184, 185, 200, 230, 250, 254, 296, 368, 370, 400, 460, 500, 508, 575, 592, 635, 740, 851, 920, 925, 1000, 1016, 1150, 1270, 1480, 1702, 1840, 1850, 2000, 2032, 2300, 2540, 2875, 2921, 2960, 3175, 3404, 3700, 4255, 4600, 4625, 4699, 5080, 5750, 5842, 6350, 6808, 7400, 8510, 9200, 9250, 9398, 10160, 11500, 11684, 12700, 13616, 14605, 14800, 15875, 17020, 18500, 18796, 21275, 23000, 23368, 23495, 25400, 29210, 31750, 34040, 37000, 37592, 42550, 46000, 46736, 46990, 50800, 58420, 63500, 68080, 73025, 74000, 75184, 85100, 93980, 106375, 108077, 116840, 117475, 127000, 146050, 170200, 187960, 212750, 216154, 233680, 234950, 254000, 292100, 340400, 365125, 375920, 425500, 432308, 469900, 540385, 584200, 587375, 730250, 851000, 864616, 939800, 1080770, 1168400, 1174750, 1460500, 1702000, 1729232, 1879600, 2161540, 2349500, 2701925, 2921000, 4323080, 4699000, 5403850, 5842000, 8646160, 9398000, 10807700, 13509625, 21615400, 27019250, 43230800, 54038500, 108077000, 216154000]

約数ペア:

[(1, 216154000), (2, 108077000), (4, 54038500), (5, 43230800), (8, 27019250), (10, 21615400), (16, 13509625), (20, 10807700), (23, 9398000), (25, 8646160), (37, 5842000), (40, 5403850), (46, 4699000), (50, 4323080), (74, 2921000), (80, 2701925), (92, 2349500), (100, 2161540), (115, 1879600), (125, 1729232), (127, 1702000), (148, 1460500), (184, 1174750), (185, 1168400), (200, 1080770), (230, 939800), (250, 864616), (254, 851000), (296, 730250), (368, 587375), (370, 584200), (400, 540385), (460, 469900), (500, 432308), (508, 425500), (575, 375920), (592, 365125), (635, 340400), (740, 292100), (851, 254000), (920, 234950), (925, 233680), (1000, 216154), (1016, 212750), (1150, 187960), (1270, 170200), (1480, 146050), (1702, 127000), (1840, 117475), (1850, 116840), (2000, 108077), (2032, 106375), (2300, 93980), (2540, 85100), (2875, 75184), (2921, 74000), (2960, 73025), (3175, 68080), (3404, 63500), (3700, 58420), (4255, 50800), (4600, 46990), (4625, 46736), (4699, 46000), (5080, 42550), (5750, 37592), (5842, 37000), (6350, 34040), (6808, 31750), (7400, 29210), (8510, 25400), (9200, 23495), (9250, 23368), (9398, 23000), (10160, 21275), (11500, 18796), (11684, 18500), (12700, 17020), (13616, 15875), (14605, 14800)]