22788600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2037

約数の個数: 96

約数和(自身を含む): 74400000

約数和(自身を除く): 51611400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 1999, 2280, 2850, 3800, 3998, 5700, 5997, 7996, 9995, 11400, 11994, 15992, 19990, 23988, 29985, 37981, 39980, 47976, 49975, 59970, 75962, 79960, 99950, 113943, 119940, 149925, 151924, 189905, 199900, 227886, 239880, 299850, 303848, 379810, 399800, 455772, 569715, 599700, 759620, 911544, 949525, 1139430, 1199400, 1519240, 1899050, 2278860, 2848575, 3798100, 4557720, 5697150, 7596200, 11394300, 22788600]

約数ペア:

[(1, 22788600), (2, 11394300), (3, 7596200), (4, 5697150), (5, 4557720), (6, 3798100), (8, 2848575), (10, 2278860), (12, 1899050), (15, 1519240), (19, 1199400), (20, 1139430), (24, 949525), (25, 911544), (30, 759620), (38, 599700), (40, 569715), (50, 455772), (57, 399800), (60, 379810), (75, 303848), (76, 299850), (95, 239880), (100, 227886), (114, 199900), (120, 189905), (150, 151924), (152, 149925), (190, 119940), (200, 113943), (228, 99950), (285, 79960), (300, 75962), (380, 59970), (456, 49975), (475, 47976), (570, 39980), (600, 37981), (760, 29985), (950, 23988), (1140, 19990), (1425, 15992), (1900, 11994), (1999, 11400), (2280, 9995), (2850, 7996), (3800, 5997), (3998, 5700)]