189945600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:803

約数の個数: 216

約数和(自身を含む): 675967152

約数和(自身を除く): 486021552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 761, 768, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1280, 1300, 1522, 1560, 1600, 1664, 1920, 1950, 2080, 2283, 2400, 2496, 2600, 3044, 3120, 3200, 3328, 3805, 3840, 3900, 4160, 4566, 4800, 4992, 5200, 6088, 6240, 6400, 7610, 7800, 8320, 9132, 9600, 9893, 9984, 10400, 11415, 12176, 12480, 15220, 15600, 16640, 18264, 19025, 19200, 19786, 20800, 22830, 24352, 24960, 29679, 30440, 31200, 36528, 38050, 39572, 41600, 45660, 48704, 49465, 49920, 57075, 59358, 60880, 62400, 73056, 76100, 79144, 83200, 91320, 97408, 98930, 114150, 118716, 121760, 124800, 146112, 148395, 152200, 158288, 182640, 194816, 197860, 228300, 237432, 243520, 247325, 249600, 292224, 296790, 304400, 316576, 365280, 395720, 456600, 474864, 487040, 494650, 584448, 593580, 608800, 633152, 730560, 741975, 791440, 913200, 949728, 974080, 989300, 1187160, 1217600, 1266304, 1461120, 1483950, 1582880, 1826400, 1899456, 1978600, 2374320, 2435200, 2532608, 2922240, 2967900, 3165760, 3652800, 3798912, 3957200, 4748640, 4870400, 5935800, 6331520, 7305600, 7597824, 7914400, 9497280, 11871600, 12663040, 14611200, 15828800, 18994560, 23743200, 31657600, 37989120, 47486400, 63315200, 94972800, 189945600]

約数ペア:

[(1, 189945600), (2, 94972800), (3, 63315200), (4, 47486400), (5, 37989120), (6, 31657600), (8, 23743200), (10, 18994560), (12, 15828800), (13, 14611200), (15, 12663040), (16, 11871600), (20, 9497280), (24, 7914400), (25, 7597824), (26, 7305600), (30, 6331520), (32, 5935800), (39, 4870400), (40, 4748640), (48, 3957200), (50, 3798912), (52, 3652800), (60, 3165760), (64, 2967900), (65, 2922240), (75, 2532608), (78, 2435200), (80, 2374320), (96, 1978600), (100, 1899456), (104, 1826400), (120, 1582880), (128, 1483950), (130, 1461120), (150, 1266304), (156, 1217600), (160, 1187160), (192, 989300), (195, 974080), (200, 949728), (208, 913200), (240, 791440), (256, 741975), (260, 730560), (300, 633152), (312, 608800), (320, 593580), (325, 584448), (384, 494650), (390, 487040), (400, 474864), (416, 456600), (480, 395720), (520, 365280), (600, 316576), (624, 304400), (640, 296790), (650, 292224), (761, 249600), (768, 247325), (780, 243520), (800, 237432), (832, 228300), (960, 197860), (975, 194816), (1040, 182640), (1200, 158288), (1248, 152200), (1280, 148395), (1300, 146112), (1522, 124800), (1560, 121760), (1600, 118716), (1664, 114150), (1920, 98930), (1950, 97408), (2080, 91320), (2283, 83200), (2400, 79144), (2496, 76100), (2600, 73056), (3044, 62400), (3120, 60880), (3200, 59358), (3328, 57075), (3805, 49920), (3840, 49465), (3900, 48704), (4160, 45660), (4566, 41600), (4800, 39572), (4992, 38050), (5200, 36528), (6088, 31200), (6240, 30440), (6400, 29679), (7610, 24960), (7800, 24352), (8320, 22830), (9132, 20800), (9600, 19786), (9893, 19200), (9984, 19025), (10400, 18264), (11415, 16640), (12176, 15600), (12480, 15220)]