252563200

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 689400320

約数和(自身を除く): 436837120

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, 256, 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, 1280, 1340, 1520, 1550, 1600, 1675, 1900, 1984, 2077, 2144, 2356, 2432, 2480, 2546, 2680, 2945, 3040, 3100, 3200, 3350, 3800, 3968, 4154, 4288, 4712, 4864, 4960, 5092, 5360, 5890, 6080, 6200, 6365, 6400, 6700, 7600, 7936, 8308, 8576, 9424, 9920, 10184, 10385, 10720, 11780, 12160, 12400, 12730, 13400, 14725, 15200, 16616, 17152, 18848, 19840, 20368, 20770, 21440, 23560, 24320, 24800, 25460, 26800, 29450, 30400, 31825, 33232, 37696, 39463, 39680, 40736, 41540, 42880, 47120, 49600, 50920, 51925, 53600, 58900, 60800, 63650, 66464, 75392, 78926, 81472, 83080, 85760, 94240, 99200, 101840, 103850, 107200, 117800, 121600, 127300, 132928, 150784, 157852, 162944, 166160, 188480, 197315, 198400, 203680, 207700, 214400, 235600, 254600, 265856, 315704, 325888, 332320, 376960, 394630, 407360, 415400, 428800, 471200, 509200, 531712, 631408, 664640, 753920, 789260, 814720, 830800, 942400, 986575, 1018400, 1262816, 1329280, 1578520, 1629440, 1661600, 1884800, 1973150, 2036800, 2525632, 2658560, 3157040, 3323200, 3769600, 3946300, 4073600, 5051264, 6314080, 6646400, 7892600, 8147200, 10102528, 12628160, 13292800, 15785200, 25256320, 31570400, 50512640, 63140800, 126281600, 252563200]

約数ペア:

[(1, 252563200), (2, 126281600), (4, 63140800), (5, 50512640), (8, 31570400), (10, 25256320), (16, 15785200), (19, 13292800), (20, 12628160), (25, 10102528), (31, 8147200), (32, 7892600), (38, 6646400), (40, 6314080), (50, 5051264), (62, 4073600), (64, 3946300), (67, 3769600), (76, 3323200), (80, 3157040), (95, 2658560), (100, 2525632), (124, 2036800), (128, 1973150), (134, 1884800), (152, 1661600), (155, 1629440), (160, 1578520), (190, 1329280), (200, 1262816), (248, 1018400), (256, 986575), (268, 942400), (304, 830800), (310, 814720), (320, 789260), (335, 753920), (380, 664640), (400, 631408), (475, 531712), (496, 509200), (536, 471200), (589, 428800), (608, 415400), (620, 407360), (640, 394630), (670, 376960), (760, 332320), (775, 325888), (800, 315704), (950, 265856), (992, 254600), (1072, 235600), (1178, 214400), (1216, 207700), (1240, 203680), (1273, 198400), (1280, 197315), (1340, 188480), (1520, 166160), (1550, 162944), (1600, 157852), (1675, 150784), (1900, 132928), (1984, 127300), (2077, 121600), (2144, 117800), (2356, 107200), (2432, 103850), (2480, 101840), (2546, 99200), (2680, 94240), (2945, 85760), (3040, 83080), (3100, 81472), (3200, 78926), (3350, 75392), (3800, 66464), (3968, 63650), (4154, 60800), (4288, 58900), (4712, 53600), (4864, 51925), (4960, 50920), (5092, 49600), (5360, 47120), (5890, 42880), (6080, 41540), (6200, 40736), (6365, 39680), (6400, 39463), (6700, 37696), (7600, 33232), (7936, 31825), (8308, 30400), (8576, 29450), (9424, 26800), (9920, 25460), (10184, 24800), (10385, 24320), (10720, 23560), (11780, 21440), (12160, 20770), (12400, 20368), (12730, 19840), (13400, 18848), (14725, 17152), (15200, 16616)]