30137600

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 108

約数和(自身を含む): 79268364

約数和(自身を除く): 49130764

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 277, 320, 340, 400, 425, 544, 554, 640, 680, 800, 850, 1088, 1108, 1280, 1360, 1385, 1600, 1700, 2176, 2216, 2720, 2770, 3200, 3400, 4352, 4432, 4709, 5440, 5540, 6400, 6800, 6925, 8864, 9418, 10880, 11080, 13600, 13850, 17728, 18836, 21760, 22160, 23545, 27200, 27700, 35456, 37672, 44320, 47090, 54400, 55400, 70912, 75344, 88640, 94180, 108800, 110800, 117725, 150688, 177280, 188360, 221600, 235450, 301376, 354560, 376720, 443200, 470900, 602752, 753440, 886400, 941800, 1205504, 1506880, 1772800, 1883600, 3013760, 3767200, 6027520, 7534400, 15068800, 30137600]

約数ペア:

[(1, 30137600), (2, 15068800), (4, 7534400), (5, 6027520), (8, 3767200), (10, 3013760), (16, 1883600), (17, 1772800), (20, 1506880), (25, 1205504), (32, 941800), (34, 886400), (40, 753440), (50, 602752), (64, 470900), (68, 443200), (80, 376720), (85, 354560), (100, 301376), (128, 235450), (136, 221600), (160, 188360), (170, 177280), (200, 150688), (256, 117725), (272, 110800), (277, 108800), (320, 94180), (340, 88640), (400, 75344), (425, 70912), (544, 55400), (554, 54400), (640, 47090), (680, 44320), (800, 37672), (850, 35456), (1088, 27700), (1108, 27200), (1280, 23545), (1360, 22160), (1385, 21760), (1600, 18836), (1700, 17728), (2176, 13850), (2216, 13600), (2720, 11080), (2770, 10880), (3200, 9418), (3400, 8864), (4352, 6925), (4432, 6800), (4709, 6400), (5440, 5540)]