19470900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1583}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 57746304

約数和(自身を除く): 38275404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 1583, 2050, 2460, 3075, 3166, 4100, 4749, 6150, 6332, 7915, 9498, 12300, 15830, 18996, 23745, 31660, 39575, 47490, 64903, 79150, 94980, 118725, 129806, 158300, 194709, 237450, 259612, 324515, 389418, 474900, 649030, 778836, 973545, 1298060, 1622575, 1947090, 3245150, 3894180, 4867725, 6490300, 9735450, 19470900]

約数ペア:

[(1, 19470900), (2, 9735450), (3, 6490300), (4, 4867725), (5, 3894180), (6, 3245150), (10, 1947090), (12, 1622575), (15, 1298060), (20, 973545), (25, 778836), (30, 649030), (41, 474900), (50, 389418), (60, 324515), (75, 259612), (82, 237450), (100, 194709), (123, 158300), (150, 129806), (164, 118725), (205, 94980), (246, 79150), (300, 64903), (410, 47490), (492, 39575), (615, 31660), (820, 23745), (1025, 18996), (1230, 15830), (1583, 12300), (2050, 9498), (2460, 7915), (3075, 6332), (3166, 6150), (4100, 4749)]