75234400

素因数分解:

$2^5\times 5^2\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:776

約数の個数: 72

約数和(自身を含む): 185144400

約数和(自身を除く): 109910000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 157, 160, 200, 314, 400, 599, 628, 785, 800, 1198, 1256, 1570, 2396, 2512, 2995, 3140, 3925, 4792, 5024, 5990, 6280, 7850, 9584, 11980, 12560, 14975, 15700, 19168, 23960, 25120, 29950, 31400, 47920, 59900, 62800, 94043, 95840, 119800, 125600, 188086, 239600, 376172, 470215, 479200, 752344, 940430, 1504688, 1880860, 2351075, 3009376, 3761720, 4702150, 7523440, 9404300, 15046880, 18808600, 37617200, 75234400]

約数ペア:

[(1, 75234400), (2, 37617200), (4, 18808600), (5, 15046880), (8, 9404300), (10, 7523440), (16, 4702150), (20, 3761720), (25, 3009376), (32, 2351075), (40, 1880860), (50, 1504688), (80, 940430), (100, 752344), (157, 479200), (160, 470215), (200, 376172), (314, 239600), (400, 188086), (599, 125600), (628, 119800), (785, 95840), (800, 94043), (1198, 62800), (1256, 59900), (1570, 47920), (2396, 31400), (2512, 29950), (2995, 25120), (3140, 23960), (3925, 19168), (4792, 15700), (5024, 14975), (5990, 12560), (6280, 11980), (7850, 9584)]