195400620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7699}}^1$

素因数の和:7764

約数の個数: 96

約数和(自身を含む): 620928000

約数和(自身を除く): 425527380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 7699, 8460, 12690, 15398, 23097, 25380, 30796, 38495, 46194, 69291, 76990, 92388, 115485, 138582, 153980, 207873, 230970, 277164, 346455, 361853, 415746, 461940, 692910, 723706, 831492, 1039365, 1085559, 1385820, 1447412, 1809265, 2078730, 2171118, 3256677, 3618530, 4157460, 4342236, 5427795, 6513354, 7237060, 9770031, 10855590, 13026708, 16283385, 19540062, 21711180, 32566770, 39080124, 48850155, 65133540, 97700310, 195400620]

約数ペア:

[(1, 195400620), (2, 97700310), (3, 65133540), (4, 48850155), (5, 39080124), (6, 32566770), (9, 21711180), (10, 19540062), (12, 16283385), (15, 13026708), (18, 10855590), (20, 9770031), (27, 7237060), (30, 6513354), (36, 5427795), (45, 4342236), (47, 4157460), (54, 3618530), (60, 3256677), (90, 2171118), (94, 2078730), (108, 1809265), (135, 1447412), (141, 1385820), (180, 1085559), (188, 1039365), (235, 831492), (270, 723706), (282, 692910), (423, 461940), (470, 415746), (540, 361853), (564, 346455), (705, 277164), (846, 230970), (940, 207873), (1269, 153980), (1410, 138582), (1692, 115485), (2115, 92388), (2538, 76990), (2820, 69291), (4230, 46194), (5076, 38495), (6345, 30796), (7699, 25380), (8460, 23097), (12690, 15398)]