126281600

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 344025600

約数和(自身を除く): 217744000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 67, 76, 80, 95, 100, 124, 128, 134, 152, 155, 160, 190, 200, 248, 268, 304, 310, 320, 335, 380, 400, 475, 496, 536, 589, 608, 620, 640, 670, 760, 775, 800, 950, 992, 1072, 1178, 1216, 1240, 1273, 1340, 1520, 1550, 1600, 1675, 1900, 1984, 2077, 2144, 2356, 2432, 2480, 2546, 2680, 2945, 3040, 3100, 3200, 3350, 3800, 3968, 4154, 4288, 4712, 4960, 5092, 5360, 5890, 6080, 6200, 6365, 6700, 7600, 8308, 8576, 9424, 9920, 10184, 10385, 10720, 11780, 12160, 12400, 12730, 13400, 14725, 15200, 16616, 18848, 19840, 20368, 20770, 21440, 23560, 24800, 25460, 26800, 29450, 30400, 31825, 33232, 37696, 39463, 40736, 41540, 42880, 47120, 49600, 50920, 51925, 53600, 58900, 60800, 63650, 66464, 75392, 78926, 81472, 83080, 94240, 99200, 101840, 103850, 107200, 117800, 127300, 132928, 157852, 162944, 166160, 188480, 197315, 203680, 207700, 214400, 235600, 254600, 265856, 315704, 332320, 376960, 394630, 407360, 415400, 471200, 509200, 631408, 664640, 789260, 814720, 830800, 942400, 986575, 1018400, 1262816, 1329280, 1578520, 1661600, 1884800, 1973150, 2036800, 2525632, 3157040, 3323200, 3946300, 4073600, 5051264, 6314080, 6646400, 7892600, 12628160, 15785200, 25256320, 31570400, 63140800, 126281600]

約数ペア:

[(1, 126281600), (2, 63140800), (4, 31570400), (5, 25256320), (8, 15785200), (10, 12628160), (16, 7892600), (19, 6646400), (20, 6314080), (25, 5051264), (31, 4073600), (32, 3946300), (38, 3323200), (40, 3157040), (50, 2525632), (62, 2036800), (64, 1973150), (67, 1884800), (76, 1661600), (80, 1578520), (95, 1329280), (100, 1262816), (124, 1018400), (128, 986575), (134, 942400), (152, 830800), (155, 814720), (160, 789260), (190, 664640), (200, 631408), (248, 509200), (268, 471200), (304, 415400), (310, 407360), (320, 394630), (335, 376960), (380, 332320), (400, 315704), (475, 265856), (496, 254600), (536, 235600), (589, 214400), (608, 207700), (620, 203680), (640, 197315), (670, 188480), (760, 166160), (775, 162944), (800, 157852), (950, 132928), (992, 127300), (1072, 117800), (1178, 107200), (1216, 103850), (1240, 101840), (1273, 99200), (1340, 94240), (1520, 83080), (1550, 81472), (1600, 78926), (1675, 75392), (1900, 66464), (1984, 63650), (2077, 60800), (2144, 58900), (2356, 53600), (2432, 51925), (2480, 50920), (2546, 49600), (2680, 47120), (2945, 42880), (3040, 41540), (3100, 40736), (3200, 39463), (3350, 37696), (3800, 33232), (3968, 31825), (4154, 30400), (4288, 29450), (4712, 26800), (4960, 25460), (5092, 24800), (5360, 23560), (5890, 21440), (6080, 20770), (6200, 20368), (6365, 19840), (6700, 18848), (7600, 16616), (8308, 15200), (8576, 14725), (9424, 13400), (9920, 12730), (10184, 12400), (10385, 12160), (10720, 11780)]