21852300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3167}}^1$

素因数の和:3207

約数の個数: 72

約数和(自身を含む): 65995776

約数和(自身を除く): 44143476

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, 3167, 3450, 6334, 6900, 9501, 12668, 15835, 19002, 31670, 38004, 47505, 63340, 72841, 79175, 95010, 145682, 158350, 190020, 218523, 237525, 291364, 316700, 364205, 437046, 475050, 728410, 874092, 950100, 1092615, 1456820, 1821025, 2185230, 3642050, 4370460, 5463075, 7284100, 10926150, 21852300]

約数ペア:

[(1, 21852300), (2, 10926150), (3, 7284100), (4, 5463075), (5, 4370460), (6, 3642050), (10, 2185230), (12, 1821025), (15, 1456820), (20, 1092615), (23, 950100), (25, 874092), (30, 728410), (46, 475050), (50, 437046), (60, 364205), (69, 316700), (75, 291364), (92, 237525), (100, 218523), (115, 190020), (138, 158350), (150, 145682), (230, 95010), (276, 79175), (300, 72841), (345, 63340), (460, 47505), (575, 38004), (690, 31670), (1150, 19002), (1380, 15835), (1725, 12668), (2300, 9501), (3167, 6900), (3450, 6334)]