31473600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 168

約数和(自身を含む): 105826560

約数和(自身を除く): 74352960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 83, 96, 100, 120, 150, 158, 160, 166, 192, 200, 237, 240, 249, 300, 316, 320, 332, 395, 400, 415, 474, 480, 498, 600, 632, 664, 790, 800, 830, 948, 960, 996, 1185, 1200, 1245, 1264, 1328, 1580, 1600, 1660, 1896, 1975, 1992, 2075, 2370, 2400, 2490, 2528, 2656, 3160, 3320, 3792, 3950, 3984, 4150, 4740, 4800, 4980, 5056, 5312, 5925, 6225, 6320, 6557, 6640, 7584, 7900, 7968, 8300, 9480, 9960, 11850, 12450, 12640, 13114, 13280, 15168, 15800, 15936, 16600, 18960, 19671, 19920, 23700, 24900, 25280, 26228, 26560, 31600, 32785, 33200, 37920, 39342, 39840, 47400, 49800, 52456, 63200, 65570, 66400, 75840, 78684, 79680, 94800, 98355, 99600, 104912, 126400, 131140, 132800, 157368, 163925, 189600, 196710, 199200, 209824, 262280, 314736, 327850, 379200, 393420, 398400, 419648, 491775, 524560, 629472, 655700, 786840, 983550, 1049120, 1258944, 1311400, 1573680, 1967100, 2098240, 2622800, 3147360, 3934200, 5245600, 6294720, 7868400, 10491200, 15736800, 31473600]

約数ペア:

[(1, 31473600), (2, 15736800), (3, 10491200), (4, 7868400), (5, 6294720), (6, 5245600), (8, 3934200), (10, 3147360), (12, 2622800), (15, 2098240), (16, 1967100), (20, 1573680), (24, 1311400), (25, 1258944), (30, 1049120), (32, 983550), (40, 786840), (48, 655700), (50, 629472), (60, 524560), (64, 491775), (75, 419648), (79, 398400), (80, 393420), (83, 379200), (96, 327850), (100, 314736), (120, 262280), (150, 209824), (158, 199200), (160, 196710), (166, 189600), (192, 163925), (200, 157368), (237, 132800), (240, 131140), (249, 126400), (300, 104912), (316, 99600), (320, 98355), (332, 94800), (395, 79680), (400, 78684), (415, 75840), (474, 66400), (480, 65570), (498, 63200), (600, 52456), (632, 49800), (664, 47400), (790, 39840), (800, 39342), (830, 37920), (948, 33200), (960, 32785), (996, 31600), (1185, 26560), (1200, 26228), (1245, 25280), (1264, 24900), (1328, 23700), (1580, 19920), (1600, 19671), (1660, 18960), (1896, 16600), (1975, 15936), (1992, 15800), (2075, 15168), (2370, 13280), (2400, 13114), (2490, 12640), (2528, 12450), (2656, 11850), (3160, 9960), (3320, 9480), (3792, 8300), (3950, 7968), (3984, 7900), (4150, 7584), (4740, 6640), (4800, 6557), (4980, 6320), (5056, 6225), (5312, 5925)]