57240100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 132991488

約数和(自身を除く): 75751388

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 41, 46, 50, 82, 92, 100, 115, 164, 205, 230, 410, 460, 575, 607, 820, 943, 1025, 1150, 1214, 1886, 2050, 2300, 2428, 3035, 3772, 4100, 4715, 6070, 9430, 12140, 13961, 15175, 18860, 23575, 24887, 27922, 30350, 47150, 49774, 55844, 60700, 69805, 94300, 99548, 124435, 139610, 248870, 279220, 349025, 497740, 572401, 622175, 698050, 1144802, 1244350, 1396100, 2289604, 2488700, 2862005, 5724010, 11448020, 14310025, 28620050, 57240100]

約数ペア:

[(1, 57240100), (2, 28620050), (4, 14310025), (5, 11448020), (10, 5724010), (20, 2862005), (23, 2488700), (25, 2289604), (41, 1396100), (46, 1244350), (50, 1144802), (82, 698050), (92, 622175), (100, 572401), (115, 497740), (164, 349025), (205, 279220), (230, 248870), (410, 139610), (460, 124435), (575, 99548), (607, 94300), (820, 69805), (943, 60700), (1025, 55844), (1150, 49774), (1214, 47150), (1886, 30350), (2050, 27922), (2300, 24887), (2428, 23575), (3035, 18860), (3772, 15175), (4100, 13961), (4715, 12140), (6070, 9430)]