85839200

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1840

約数の個数: 72

約数和(自身を含む): 213111360

約数和(自身を除く): 127272160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 305, 400, 488, 610, 800, 976, 1220, 1525, 1759, 1952, 2440, 3050, 3518, 4880, 6100, 7036, 8795, 9760, 12200, 14072, 17590, 24400, 28144, 35180, 43975, 48800, 56288, 70360, 87950, 107299, 140720, 175900, 214598, 281440, 351800, 429196, 536495, 703600, 858392, 1072990, 1407200, 1716784, 2145980, 2682475, 3433568, 4291960, 5364950, 8583920, 10729900, 17167840, 21459800, 42919600, 85839200]

約数ペア:

[(1, 85839200), (2, 42919600), (4, 21459800), (5, 17167840), (8, 10729900), (10, 8583920), (16, 5364950), (20, 4291960), (25, 3433568), (32, 2682475), (40, 2145980), (50, 1716784), (61, 1407200), (80, 1072990), (100, 858392), (122, 703600), (160, 536495), (200, 429196), (244, 351800), (305, 281440), (400, 214598), (488, 175900), (610, 140720), (800, 107299), (976, 87950), (1220, 70360), (1525, 56288), (1759, 48800), (1952, 43975), (2440, 35180), (3050, 28144), (3518, 24400), (4880, 17590), (6100, 14072), (7036, 12200), (8795, 9760)]