55319100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1901}}^1$

素因数の和:2015

約数の個数: 72

約数和(自身を含む): 161791728

約数和(自身を除く): 106472628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1901, 1940, 2425, 2910, 3802, 4850, 5703, 5820, 7275, 7604, 9505, 9700, 11406, 14550, 19010, 22812, 28515, 29100, 38020, 47525, 57030, 95050, 114060, 142575, 184397, 190100, 285150, 368794, 553191, 570300, 737588, 921985, 1106382, 1843970, 2212764, 2765955, 3687940, 4609925, 5531910, 9219850, 11063820, 13829775, 18439700, 27659550, 55319100]

約数ペア:

[(1, 55319100), (2, 27659550), (3, 18439700), (4, 13829775), (5, 11063820), (6, 9219850), (10, 5531910), (12, 4609925), (15, 3687940), (20, 2765955), (25, 2212764), (30, 1843970), (50, 1106382), (60, 921985), (75, 737588), (97, 570300), (100, 553191), (150, 368794), (194, 285150), (291, 190100), (300, 184397), (388, 142575), (485, 114060), (582, 95050), (970, 57030), (1164, 47525), (1455, 38020), (1901, 29100), (1940, 28515), (2425, 22812), (2910, 19010), (3802, 14550), (4850, 11406), (5703, 9700), (5820, 9505), (7275, 7604)]