1290943200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{2143}}^1$

素因数の和:2417

約数の個数: 144

約数和(自身を含む): 4220729856

約数和(自身を除く): 2929786656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 251, 300, 400, 480, 502, 600, 753, 800, 1004, 1200, 1255, 1506, 2008, 2143, 2400, 2510, 3012, 3765, 4016, 4286, 5020, 6024, 6275, 6429, 7530, 8032, 8572, 10040, 10715, 12048, 12550, 12858, 15060, 17144, 18825, 20080, 21430, 24096, 25100, 25716, 30120, 32145, 34288, 37650, 40160, 42860, 50200, 51432, 53575, 60240, 64290, 68576, 75300, 85720, 100400, 102864, 107150, 120480, 128580, 150600, 160725, 171440, 200800, 205728, 214300, 257160, 301200, 321450, 342880, 428600, 514320, 537893, 602400, 642900, 857200, 1028640, 1075786, 1285800, 1613679, 1714400, 2151572, 2571600, 2689465, 3227358, 4303144, 5143200, 5378930, 6454716, 8068395, 8606288, 10757860, 12909432, 13447325, 16136790, 17212576, 21515720, 25818864, 26894650, 32273580, 40341975, 43031440, 51637728, 53789300, 64547160, 80683950, 86062880, 107578600, 129094320, 161367900, 215157200, 258188640, 322735800, 430314400, 645471600, 1290943200]

約数ペア:

[(1, 1290943200), (2, 645471600), (3, 430314400), (4, 322735800), (5, 258188640), (6, 215157200), (8, 161367900), (10, 129094320), (12, 107578600), (15, 86062880), (16, 80683950), (20, 64547160), (24, 53789300), (25, 51637728), (30, 43031440), (32, 40341975), (40, 32273580), (48, 26894650), (50, 25818864), (60, 21515720), (75, 17212576), (80, 16136790), (96, 13447325), (100, 12909432), (120, 10757860), (150, 8606288), (160, 8068395), (200, 6454716), (240, 5378930), (251, 5143200), (300, 4303144), (400, 3227358), (480, 2689465), (502, 2571600), (600, 2151572), (753, 1714400), (800, 1613679), (1004, 1285800), (1200, 1075786), (1255, 1028640), (1506, 857200), (2008, 642900), (2143, 602400), (2400, 537893), (2510, 514320), (3012, 428600), (3765, 342880), (4016, 321450), (4286, 301200), (5020, 257160), (6024, 214300), (6275, 205728), (6429, 200800), (7530, 171440), (8032, 160725), (8572, 150600), (10040, 128580), (10715, 120480), (12048, 107150), (12550, 102864), (12858, 100400), (15060, 85720), (17144, 75300), (18825, 68576), (20080, 64290), (21430, 60240), (24096, 53575), (25100, 51432), (25716, 50200), (30120, 42860), (32145, 40160), (34288, 37650)]