68370900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 218152704

約数和(自身を除く): 149781804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 47, 50, 52, 60, 65, 75, 78, 94, 100, 130, 141, 150, 156, 188, 195, 235, 260, 282, 300, 325, 373, 390, 470, 564, 611, 650, 705, 746, 780, 940, 975, 1119, 1175, 1222, 1300, 1410, 1492, 1833, 1865, 1950, 2238, 2350, 2444, 2820, 3055, 3525, 3666, 3730, 3900, 4476, 4700, 4849, 5595, 6110, 7050, 7332, 7460, 9165, 9325, 9698, 11190, 12220, 14100, 14547, 15275, 17531, 18330, 18650, 19396, 22380, 24245, 27975, 29094, 30550, 35062, 36660, 37300, 45825, 48490, 52593, 55950, 58188, 61100, 70124, 72735, 87655, 91650, 96980, 105186, 111900, 121225, 145470, 175310, 183300, 210372, 227903, 242450, 262965, 290940, 350620, 363675, 438275, 455806, 484900, 525930, 683709, 727350, 876550, 911612, 1051860, 1139515, 1314825, 1367418, 1454700, 1753100, 2279030, 2629650, 2734836, 3418545, 4558060, 5259300, 5697575, 6837090, 11395150, 13674180, 17092725, 22790300, 34185450, 68370900]

約数ペア:

[(1, 68370900), (2, 34185450), (3, 22790300), (4, 17092725), (5, 13674180), (6, 11395150), (10, 6837090), (12, 5697575), (13, 5259300), (15, 4558060), (20, 3418545), (25, 2734836), (26, 2629650), (30, 2279030), (39, 1753100), (47, 1454700), (50, 1367418), (52, 1314825), (60, 1139515), (65, 1051860), (75, 911612), (78, 876550), (94, 727350), (100, 683709), (130, 525930), (141, 484900), (150, 455806), (156, 438275), (188, 363675), (195, 350620), (235, 290940), (260, 262965), (282, 242450), (300, 227903), (325, 210372), (373, 183300), (390, 175310), (470, 145470), (564, 121225), (611, 111900), (650, 105186), (705, 96980), (746, 91650), (780, 87655), (940, 72735), (975, 70124), (1119, 61100), (1175, 58188), (1222, 55950), (1300, 52593), (1410, 48490), (1492, 45825), (1833, 37300), (1865, 36660), (1950, 35062), (2238, 30550), (2350, 29094), (2444, 27975), (2820, 24245), (3055, 22380), (3525, 19396), (3666, 18650), (3730, 18330), (3900, 17531), (4476, 15275), (4700, 14547), (4849, 14100), (5595, 12220), (6110, 11190), (7050, 9698), (7332, 9325), (7460, 9165)]