22768800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 75932640

約数和(自身を除く): 53163840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 179, 200, 212, 240, 265, 300, 318, 358, 400, 424, 480, 530, 537, 600, 636, 716, 795, 800, 848, 895, 1060, 1074, 1200, 1272, 1325, 1432, 1590, 1696, 1790, 2120, 2148, 2400, 2544, 2650, 2685, 2864, 3180, 3580, 3975, 4240, 4296, 4475, 5088, 5300, 5370, 5728, 6360, 7160, 7950, 8480, 8592, 8950, 9487, 10600, 10740, 12720, 13425, 14320, 15900, 17184, 17900, 18974, 21200, 21480, 25440, 26850, 28461, 28640, 31800, 35800, 37948, 42400, 42960, 47435, 53700, 56922, 63600, 71600, 75896, 85920, 94870, 107400, 113844, 127200, 142305, 143200, 151792, 189740, 214800, 227688, 237175, 284610, 303584, 379480, 429600, 455376, 474350, 569220, 711525, 758960, 910752, 948700, 1138440, 1423050, 1517920, 1897400, 2276880, 2846100, 3794800, 4553760, 5692200, 7589600, 11384400, 22768800]

約数ペア:

[(1, 22768800), (2, 11384400), (3, 7589600), (4, 5692200), (5, 4553760), (6, 3794800), (8, 2846100), (10, 2276880), (12, 1897400), (15, 1517920), (16, 1423050), (20, 1138440), (24, 948700), (25, 910752), (30, 758960), (32, 711525), (40, 569220), (48, 474350), (50, 455376), (53, 429600), (60, 379480), (75, 303584), (80, 284610), (96, 237175), (100, 227688), (106, 214800), (120, 189740), (150, 151792), (159, 143200), (160, 142305), (179, 127200), (200, 113844), (212, 107400), (240, 94870), (265, 85920), (300, 75896), (318, 71600), (358, 63600), (400, 56922), (424, 53700), (480, 47435), (530, 42960), (537, 42400), (600, 37948), (636, 35800), (716, 31800), (795, 28640), (800, 28461), (848, 26850), (895, 25440), (1060, 21480), (1074, 21200), (1200, 18974), (1272, 17900), (1325, 17184), (1432, 15900), (1590, 14320), (1696, 13425), (1790, 12720), (2120, 10740), (2148, 10600), (2400, 9487), (2544, 8950), (2650, 8592), (2685, 8480), (2864, 7950), (3180, 7160), (3580, 6360), (3975, 5728), (4240, 5370), (4296, 5300), (4475, 5088)]