31497600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 110417040

約数和(自身を除く): 78919440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 193, 200, 204, 240, 255, 272, 300, 320, 340, 384, 386, 400, 408, 425, 480, 510, 544, 579, 600, 640, 680, 772, 800, 816, 850, 960, 965, 1020, 1088, 1158, 1200, 1275, 1360, 1544, 1600, 1632, 1700, 1920, 1930, 2040, 2176, 2316, 2400, 2550, 2720, 2895, 3088, 3200, 3264, 3281, 3400, 3860, 4080, 4632, 4800, 4825, 5100, 5440, 5790, 6176, 6528, 6562, 6800, 7720, 8160, 9264, 9600, 9650, 9843, 10200, 10880, 11580, 12352, 13124, 13600, 14475, 15440, 16320, 16405, 18528, 19300, 19686, 20400, 23160, 24704, 26248, 27200, 28950, 30880, 32640, 32810, 37056, 38600, 39372, 40800, 46320, 49215, 52496, 54400, 57900, 61760, 65620, 74112, 77200, 78744, 81600, 82025, 92640, 98430, 104992, 115800, 123520, 131240, 154400, 157488, 163200, 164050, 185280, 196860, 209984, 231600, 246075, 262480, 308800, 314976, 328100, 370560, 393720, 419968, 463200, 492150, 524960, 617600, 629952, 656200, 787440, 926400, 984300, 1049920, 1259904, 1312400, 1574880, 1852800, 1968600, 2099840, 2624800, 3149760, 3937200, 5249600, 6299520, 7874400, 10499200, 15748800, 31497600]

約数ペア:

[(1, 31497600), (2, 15748800), (3, 10499200), (4, 7874400), (5, 6299520), (6, 5249600), (8, 3937200), (10, 3149760), (12, 2624800), (15, 2099840), (16, 1968600), (17, 1852800), (20, 1574880), (24, 1312400), (25, 1259904), (30, 1049920), (32, 984300), (34, 926400), (40, 787440), (48, 656200), (50, 629952), (51, 617600), (60, 524960), (64, 492150), (68, 463200), (75, 419968), (80, 393720), (85, 370560), (96, 328100), (100, 314976), (102, 308800), (120, 262480), (128, 246075), (136, 231600), (150, 209984), (160, 196860), (170, 185280), (192, 164050), (193, 163200), (200, 157488), (204, 154400), (240, 131240), (255, 123520), (272, 115800), (300, 104992), (320, 98430), (340, 92640), (384, 82025), (386, 81600), (400, 78744), (408, 77200), (425, 74112), (480, 65620), (510, 61760), (544, 57900), (579, 54400), (600, 52496), (640, 49215), (680, 46320), (772, 40800), (800, 39372), (816, 38600), (850, 37056), (960, 32810), (965, 32640), (1020, 30880), (1088, 28950), (1158, 27200), (1200, 26248), (1275, 24704), (1360, 23160), (1544, 20400), (1600, 19686), (1632, 19300), (1700, 18528), (1920, 16405), (1930, 16320), (2040, 15440), (2176, 14475), (2316, 13600), (2400, 13124), (2550, 12352), (2720, 11580), (2895, 10880), (3088, 10200), (3200, 9843), (3264, 9650), (3281, 9600), (3400, 9264), (3860, 8160), (4080, 7720), (4632, 6800), (4800, 6562), (4825, 6528), (5100, 6176), (5440, 5790)]