154660000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 240

約数和(自身を含む): 448731360

約数和(自身を除く): 294071360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 37, 38, 40, 44, 50, 55, 74, 76, 80, 88, 95, 100, 110, 125, 148, 152, 160, 176, 185, 190, 200, 209, 220, 250, 275, 296, 304, 352, 370, 380, 400, 407, 418, 440, 475, 500, 550, 592, 608, 625, 703, 740, 760, 800, 814, 836, 880, 925, 950, 1000, 1045, 1100, 1184, 1250, 1375, 1406, 1480, 1520, 1628, 1672, 1760, 1850, 1900, 2000, 2035, 2090, 2200, 2375, 2500, 2750, 2812, 2960, 3040, 3256, 3344, 3515, 3700, 3800, 4000, 4070, 4180, 4400, 4625, 4750, 5000, 5225, 5500, 5624, 5920, 6512, 6688, 6875, 7030, 7400, 7600, 7733, 8140, 8360, 8800, 9250, 9500, 10000, 10175, 10450, 11000, 11248, 11875, 13024, 13750, 14060, 14800, 15200, 15466, 16280, 16720, 17575, 18500, 19000, 20000, 20350, 20900, 22000, 22496, 23125, 23750, 26125, 27500, 28120, 29600, 30932, 32560, 33440, 35150, 37000, 38000, 38665, 40700, 41800, 44000, 46250, 47500, 50875, 52250, 55000, 56240, 61864, 65120, 70300, 74000, 76000, 77330, 81400, 83600, 87875, 92500, 95000, 101750, 104500, 110000, 112480, 123728, 130625, 140600, 148000, 154660, 162800, 167200, 175750, 185000, 190000, 193325, 203500, 209000, 220000, 247456, 254375, 261250, 281200, 309320, 325600, 351500, 370000, 380000, 386650, 407000, 418000, 439375, 508750, 522500, 562400, 618640, 703000, 740000, 773300, 814000, 836000, 878750, 966625, 1017500, 1045000, 1237280, 1406000, 1546600, 1628000, 1757500, 1933250, 2035000, 2090000, 2812000, 3093200, 3515000, 3866500, 4070000, 4180000, 4833125, 6186400, 7030000, 7733000, 8140000, 9666250, 14060000, 15466000, 19332500, 30932000, 38665000, 77330000, 154660000]

約数ペア:

[(1, 154660000), (2, 77330000), (4, 38665000), (5, 30932000), (8, 19332500), (10, 15466000), (11, 14060000), (16, 9666250), (19, 8140000), (20, 7733000), (22, 7030000), (25, 6186400), (32, 4833125), (37, 4180000), (38, 4070000), (40, 3866500), (44, 3515000), (50, 3093200), (55, 2812000), (74, 2090000), (76, 2035000), (80, 1933250), (88, 1757500), (95, 1628000), (100, 1546600), (110, 1406000), (125, 1237280), (148, 1045000), (152, 1017500), (160, 966625), (176, 878750), (185, 836000), (190, 814000), (200, 773300), (209, 740000), (220, 703000), (250, 618640), (275, 562400), (296, 522500), (304, 508750), (352, 439375), (370, 418000), (380, 407000), (400, 386650), (407, 380000), (418, 370000), (440, 351500), (475, 325600), (500, 309320), (550, 281200), (592, 261250), (608, 254375), (625, 247456), (703, 220000), (740, 209000), (760, 203500), (800, 193325), (814, 190000), (836, 185000), (880, 175750), (925, 167200), (950, 162800), (1000, 154660), (1045, 148000), (1100, 140600), (1184, 130625), (1250, 123728), (1375, 112480), (1406, 110000), (1480, 104500), (1520, 101750), (1628, 95000), (1672, 92500), (1760, 87875), (1850, 83600), (1900, 81400), (2000, 77330), (2035, 76000), (2090, 74000), (2200, 70300), (2375, 65120), (2500, 61864), (2750, 56240), (2812, 55000), (2960, 52250), (3040, 50875), (3256, 47500), (3344, 46250), (3515, 44000), (3700, 41800), (3800, 40700), (4000, 38665), (4070, 38000), (4180, 37000), (4400, 35150), (4625, 33440), (4750, 32560), (5000, 30932), (5225, 29600), (5500, 28120), (5624, 27500), (5920, 26125), (6512, 23750), (6688, 23125), (6875, 22496), (7030, 22000), (7400, 20900), (7600, 20350), (7733, 20000), (8140, 19000), (8360, 18500), (8800, 17575), (9250, 16720), (9500, 16280), (10000, 15466), (10175, 15200), (10450, 14800), (11000, 14060), (11248, 13750), (11875, 13024)]