128567600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 389135808

約数和(自身を除く): 260568208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 37, 40, 50, 56, 68, 70, 73, 74, 80, 85, 100, 112, 119, 136, 140, 146, 148, 170, 175, 185, 200, 238, 259, 272, 280, 292, 296, 340, 350, 365, 370, 400, 425, 476, 511, 518, 560, 584, 592, 595, 629, 680, 700, 730, 740, 850, 925, 952, 1022, 1036, 1168, 1190, 1241, 1258, 1295, 1360, 1400, 1460, 1480, 1700, 1825, 1850, 1904, 2044, 2072, 2380, 2482, 2516, 2555, 2590, 2701, 2800, 2920, 2960, 2975, 3145, 3400, 3650, 3700, 4088, 4144, 4403, 4760, 4964, 5032, 5110, 5180, 5402, 5840, 5950, 6205, 6290, 6475, 6800, 7300, 7400, 8176, 8687, 8806, 9520, 9928, 10064, 10220, 10360, 10804, 11900, 12410, 12580, 12775, 12950, 13505, 14600, 14800, 15725, 17374, 17612, 18907, 19856, 20440, 20720, 21608, 22015, 23800, 24820, 25160, 25550, 25900, 27010, 29200, 31025, 31450, 34748, 35224, 37814, 40880, 43216, 43435, 44030, 45917, 47600, 49640, 50320, 51100, 51800, 54020, 62050, 62900, 67525, 69496, 70448, 75628, 86870, 88060, 91834, 94535, 99280, 102200, 103600, 108040, 110075, 124100, 125800, 135050, 138992, 151256, 173740, 176120, 183668, 189070, 204400, 216080, 217175, 220150, 229585, 248200, 251600, 270100, 302512, 321419, 347480, 352240, 367336, 378140, 434350, 440300, 459170, 472675, 496400, 540200, 642838, 694960, 734672, 756280, 868700, 880600, 918340, 945350, 1080400, 1147925, 1285676, 1512560, 1607095, 1737400, 1761200, 1836680, 1890700, 2295850, 2571352, 3214190, 3474800, 3673360, 3781400, 4591700, 5142704, 6428380, 7562800, 8035475, 9183400, 12856760, 16070950, 18366800, 25713520, 32141900, 64283800, 128567600]

約数ペア:

[(1, 128567600), (2, 64283800), (4, 32141900), (5, 25713520), (7, 18366800), (8, 16070950), (10, 12856760), (14, 9183400), (16, 8035475), (17, 7562800), (20, 6428380), (25, 5142704), (28, 4591700), (34, 3781400), (35, 3673360), (37, 3474800), (40, 3214190), (50, 2571352), (56, 2295850), (68, 1890700), (70, 1836680), (73, 1761200), (74, 1737400), (80, 1607095), (85, 1512560), (100, 1285676), (112, 1147925), (119, 1080400), (136, 945350), (140, 918340), (146, 880600), (148, 868700), (170, 756280), (175, 734672), (185, 694960), (200, 642838), (238, 540200), (259, 496400), (272, 472675), (280, 459170), (292, 440300), (296, 434350), (340, 378140), (350, 367336), (365, 352240), (370, 347480), (400, 321419), (425, 302512), (476, 270100), (511, 251600), (518, 248200), (560, 229585), (584, 220150), (592, 217175), (595, 216080), (629, 204400), (680, 189070), (700, 183668), (730, 176120), (740, 173740), (850, 151256), (925, 138992), (952, 135050), (1022, 125800), (1036, 124100), (1168, 110075), (1190, 108040), (1241, 103600), (1258, 102200), (1295, 99280), (1360, 94535), (1400, 91834), (1460, 88060), (1480, 86870), (1700, 75628), (1825, 70448), (1850, 69496), (1904, 67525), (2044, 62900), (2072, 62050), (2380, 54020), (2482, 51800), (2516, 51100), (2555, 50320), (2590, 49640), (2701, 47600), (2800, 45917), (2920, 44030), (2960, 43435), (2975, 43216), (3145, 40880), (3400, 37814), (3650, 35224), (3700, 34748), (4088, 31450), (4144, 31025), (4403, 29200), (4760, 27010), (4964, 25900), (5032, 25550), (5110, 25160), (5180, 24820), (5402, 23800), (5840, 22015), (5950, 21608), (6205, 20720), (6290, 20440), (6475, 19856), (6800, 18907), (7300, 17612), (7400, 17374), (8176, 15725), (8687, 14800), (8806, 14600), (9520, 13505), (9928, 12950), (10064, 12775), (10220, 12580), (10360, 12410), (10804, 11900)]