19637400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1465

約数の個数: 96

約数和(自身を含む): 63567360

約数和(自身を除く): 43929960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1423, 1725, 2300, 2760, 2846, 3450, 4269, 4600, 5692, 6900, 7115, 8538, 11384, 13800, 14230, 17076, 21345, 28460, 32729, 34152, 35575, 42690, 56920, 65458, 71150, 85380, 98187, 106725, 130916, 142300, 163645, 170760, 196374, 213450, 261832, 284600, 327290, 392748, 426900, 490935, 654580, 785496, 818225, 853800, 981870, 1309160, 1636450, 1963740, 2454675, 3272900, 3927480, 4909350, 6545800, 9818700, 19637400]

約数ペア:

[(1, 19637400), (2, 9818700), (3, 6545800), (4, 4909350), (5, 3927480), (6, 3272900), (8, 2454675), (10, 1963740), (12, 1636450), (15, 1309160), (20, 981870), (23, 853800), (24, 818225), (25, 785496), (30, 654580), (40, 490935), (46, 426900), (50, 392748), (60, 327290), (69, 284600), (75, 261832), (92, 213450), (100, 196374), (115, 170760), (120, 163645), (138, 142300), (150, 130916), (184, 106725), (200, 98187), (230, 85380), (276, 71150), (300, 65458), (345, 56920), (460, 42690), (552, 35575), (575, 34152), (600, 32729), (690, 28460), (920, 21345), (1150, 17076), (1380, 14230), (1423, 13800), (1725, 11384), (2300, 8538), (2760, 7115), (2846, 6900), (3450, 5692), (4269, 4600)]