4542900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 13853280

約数和(自身を除く): 9310380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 797, 950, 1140, 1425, 1594, 1900, 2391, 2850, 3188, 3985, 4782, 5700, 7970, 9564, 11955, 15143, 15940, 19925, 23910, 30286, 39850, 45429, 47820, 59775, 60572, 75715, 79700, 90858, 119550, 151430, 181716, 227145, 239100, 302860, 378575, 454290, 757150, 908580, 1135725, 1514300, 2271450, 4542900]

約数ペア:

[(1, 4542900), (2, 2271450), (3, 1514300), (4, 1135725), (5, 908580), (6, 757150), (10, 454290), (12, 378575), (15, 302860), (19, 239100), (20, 227145), (25, 181716), (30, 151430), (38, 119550), (50, 90858), (57, 79700), (60, 75715), (75, 60572), (76, 59775), (95, 47820), (100, 45429), (114, 39850), (150, 30286), (190, 23910), (228, 19925), (285, 15940), (300, 15143), (380, 11955), (475, 9564), (570, 7970), (797, 5700), (950, 4782), (1140, 3985), (1425, 3188), (1594, 2850), (1900, 2391)]