71846600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 209212800

約数和(自身を除く): 137366200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 37, 38, 40, 50, 56, 70, 73, 74, 76, 95, 100, 133, 140, 146, 148, 152, 175, 185, 190, 200, 259, 266, 280, 292, 296, 350, 365, 370, 380, 475, 511, 518, 532, 584, 665, 700, 703, 730, 740, 760, 925, 950, 1022, 1036, 1064, 1295, 1330, 1387, 1400, 1406, 1460, 1480, 1825, 1850, 1900, 2044, 2072, 2555, 2590, 2660, 2701, 2774, 2812, 2920, 3325, 3515, 3650, 3700, 3800, 4088, 4921, 5110, 5180, 5320, 5402, 5548, 5624, 6475, 6650, 6935, 7030, 7300, 7400, 9709, 9842, 10220, 10360, 10804, 11096, 12775, 12950, 13300, 13505, 13870, 14060, 14600, 17575, 18907, 19418, 19684, 20440, 21608, 24605, 25550, 25900, 26600, 27010, 27740, 28120, 34675, 35150, 37814, 38836, 39368, 48545, 49210, 51100, 51319, 51800, 54020, 55480, 67525, 69350, 70300, 75628, 77672, 94535, 97090, 98420, 102200, 102638, 108040, 123025, 135050, 138700, 140600, 151256, 189070, 194180, 196840, 205276, 242725, 246050, 256595, 270100, 277400, 359233, 378140, 388360, 410552, 472675, 485450, 492100, 513190, 540200, 718466, 756280, 945350, 970900, 984200, 1026380, 1282975, 1436932, 1796165, 1890700, 1941800, 2052760, 2565950, 2873864, 3592330, 3781400, 5131900, 7184660, 8980825, 10263800, 14369320, 17961650, 35923300, 71846600]

約数ペア:

[(1, 71846600), (2, 35923300), (4, 17961650), (5, 14369320), (7, 10263800), (8, 8980825), (10, 7184660), (14, 5131900), (19, 3781400), (20, 3592330), (25, 2873864), (28, 2565950), (35, 2052760), (37, 1941800), (38, 1890700), (40, 1796165), (50, 1436932), (56, 1282975), (70, 1026380), (73, 984200), (74, 970900), (76, 945350), (95, 756280), (100, 718466), (133, 540200), (140, 513190), (146, 492100), (148, 485450), (152, 472675), (175, 410552), (185, 388360), (190, 378140), (200, 359233), (259, 277400), (266, 270100), (280, 256595), (292, 246050), (296, 242725), (350, 205276), (365, 196840), (370, 194180), (380, 189070), (475, 151256), (511, 140600), (518, 138700), (532, 135050), (584, 123025), (665, 108040), (700, 102638), (703, 102200), (730, 98420), (740, 97090), (760, 94535), (925, 77672), (950, 75628), (1022, 70300), (1036, 69350), (1064, 67525), (1295, 55480), (1330, 54020), (1387, 51800), (1400, 51319), (1406, 51100), (1460, 49210), (1480, 48545), (1825, 39368), (1850, 38836), (1900, 37814), (2044, 35150), (2072, 34675), (2555, 28120), (2590, 27740), (2660, 27010), (2701, 26600), (2774, 25900), (2812, 25550), (2920, 24605), (3325, 21608), (3515, 20440), (3650, 19684), (3700, 19418), (3800, 18907), (4088, 17575), (4921, 14600), (5110, 14060), (5180, 13870), (5320, 13505), (5402, 13300), (5548, 12950), (5624, 12775), (6475, 11096), (6650, 10804), (6935, 10360), (7030, 10220), (7300, 9842), (7400, 9709)]