31035200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 168

約数和(自身を含む): 92976192

約数和(自身を除く): 61940992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 163, 170, 175, 200, 224, 238, 272, 280, 320, 326, 340, 350, 400, 425, 448, 476, 544, 560, 595, 652, 680, 700, 800, 815, 850, 952, 1088, 1120, 1141, 1190, 1304, 1360, 1400, 1600, 1630, 1700, 1904, 2240, 2282, 2380, 2608, 2720, 2771, 2800, 2975, 3260, 3400, 3808, 4075, 4564, 4760, 5216, 5440, 5542, 5600, 5705, 5950, 6520, 6800, 7616, 8150, 9128, 9520, 10432, 11084, 11200, 11410, 11900, 13040, 13600, 13855, 16300, 18256, 19040, 19397, 22168, 22820, 23800, 26080, 27200, 27710, 28525, 32600, 36512, 38080, 38794, 44336, 45640, 47600, 52160, 55420, 57050, 65200, 69275, 73024, 77588, 88672, 91280, 95200, 96985, 110840, 114100, 130400, 138550, 155176, 177344, 182560, 190400, 193970, 221680, 228200, 260800, 277100, 310352, 365120, 387940, 443360, 456400, 484925, 554200, 620704, 775880, 886720, 912800, 969850, 1108400, 1241408, 1551760, 1825600, 1939700, 2216800, 3103520, 3879400, 4433600, 6207040, 7758800, 15517600, 31035200]

約数ペア:

[(1, 31035200), (2, 15517600), (4, 7758800), (5, 6207040), (7, 4433600), (8, 3879400), (10, 3103520), (14, 2216800), (16, 1939700), (17, 1825600), (20, 1551760), (25, 1241408), (28, 1108400), (32, 969850), (34, 912800), (35, 886720), (40, 775880), (50, 620704), (56, 554200), (64, 484925), (68, 456400), (70, 443360), (80, 387940), (85, 365120), (100, 310352), (112, 277100), (119, 260800), (136, 228200), (140, 221680), (160, 193970), (163, 190400), (170, 182560), (175, 177344), (200, 155176), (224, 138550), (238, 130400), (272, 114100), (280, 110840), (320, 96985), (326, 95200), (340, 91280), (350, 88672), (400, 77588), (425, 73024), (448, 69275), (476, 65200), (544, 57050), (560, 55420), (595, 52160), (652, 47600), (680, 45640), (700, 44336), (800, 38794), (815, 38080), (850, 36512), (952, 32600), (1088, 28525), (1120, 27710), (1141, 27200), (1190, 26080), (1304, 23800), (1360, 22820), (1400, 22168), (1600, 19397), (1630, 19040), (1700, 18256), (1904, 16300), (2240, 13855), (2282, 13600), (2380, 13040), (2608, 11900), (2720, 11410), (2771, 11200), (2800, 11084), (2975, 10432), (3260, 9520), (3400, 9128), (3808, 8150), (4075, 7616), (4564, 6800), (4760, 6520), (5216, 5950), (5440, 5705), (5542, 5600)]