88188900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{12781}}^1$

素因数の和:12821

約数の個数: 72

約数和(自身を含む): 266274624

約数和(自身を除く): 178085724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 12781, 25562, 38343, 51124, 63905, 76686, 127810, 153372, 191715, 255620, 293963, 319525, 383430, 587926, 639050, 766860, 881889, 958575, 1175852, 1278100, 1469815, 1763778, 1917150, 2939630, 3527556, 3834300, 4409445, 5879260, 7349075, 8818890, 14698150, 17637780, 22047225, 29396300, 44094450, 88188900]

約数ペア:

[(1, 88188900), (2, 44094450), (3, 29396300), (4, 22047225), (5, 17637780), (6, 14698150), (10, 8818890), (12, 7349075), (15, 5879260), (20, 4409445), (23, 3834300), (25, 3527556), (30, 2939630), (46, 1917150), (50, 1763778), (60, 1469815), (69, 1278100), (75, 1175852), (92, 958575), (100, 881889), (115, 766860), (138, 639050), (150, 587926), (230, 383430), (276, 319525), (300, 293963), (345, 255620), (460, 191715), (575, 153372), (690, 127810), (1150, 76686), (1380, 63905), (1725, 51124), (2300, 38343), (3450, 25562), (6900, 12781)]