30042400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:131

約数の個数: 108

約数和(自身を含む): 79342578

約数和(自身を除く): 49300178

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 47, 50, 68, 80, 85, 94, 100, 136, 160, 170, 188, 200, 235, 272, 340, 376, 400, 425, 470, 544, 680, 752, 799, 800, 850, 940, 1175, 1360, 1504, 1598, 1700, 1880, 2209, 2350, 2720, 3196, 3400, 3760, 3995, 4418, 4700, 6392, 6800, 7520, 7990, 8836, 9400, 11045, 12784, 13600, 15980, 17672, 18800, 19975, 22090, 25568, 31960, 35344, 37553, 37600, 39950, 44180, 55225, 63920, 70688, 75106, 79900, 88360, 110450, 127840, 150212, 159800, 176720, 187765, 220900, 300424, 319600, 353440, 375530, 441800, 600848, 639200, 751060, 883600, 938825, 1201696, 1502120, 1767200, 1877650, 3004240, 3755300, 6008480, 7510600, 15021200, 30042400]

約数ペア:

[(1, 30042400), (2, 15021200), (4, 7510600), (5, 6008480), (8, 3755300), (10, 3004240), (16, 1877650), (17, 1767200), (20, 1502120), (25, 1201696), (32, 938825), (34, 883600), (40, 751060), (47, 639200), (50, 600848), (68, 441800), (80, 375530), (85, 353440), (94, 319600), (100, 300424), (136, 220900), (160, 187765), (170, 176720), (188, 159800), (200, 150212), (235, 127840), (272, 110450), (340, 88360), (376, 79900), (400, 75106), (425, 70688), (470, 63920), (544, 55225), (680, 44180), (752, 39950), (799, 37600), (800, 37553), (850, 35344), (940, 31960), (1175, 25568), (1360, 22090), (1504, 19975), (1598, 18800), (1700, 17672), (1880, 15980), (2209, 13600), (2350, 12784), (2720, 11045), (3196, 9400), (3400, 8836), (3760, 7990), (3995, 7520), (4418, 6800), (4700, 6392)]