201845220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 588107520

約数和(自身を除く): 386262300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 311, 348, 373, 435, 580, 622, 746, 870, 933, 1119, 1244, 1492, 1555, 1740, 1865, 1866, 2238, 3110, 3730, 3732, 4476, 4665, 5595, 6220, 7460, 9019, 9330, 10817, 11190, 18038, 18660, 21634, 22380, 27057, 32451, 36076, 43268, 45095, 54085, 54114, 64902, 90190, 108170, 108228, 116003, 129804, 135285, 162255, 180380, 216340, 232006, 270570, 324510, 348009, 464012, 541140, 580015, 649020, 696018, 1160030, 1392036, 1740045, 2320060, 3364087, 3480090, 6728174, 6960180, 10092261, 13456348, 16820435, 20184522, 33640870, 40369044, 50461305, 67281740, 100922610, 201845220]

約数ペア:

[(1, 201845220), (2, 100922610), (3, 67281740), (4, 50461305), (5, 40369044), (6, 33640870), (10, 20184522), (12, 16820435), (15, 13456348), (20, 10092261), (29, 6960180), (30, 6728174), (58, 3480090), (60, 3364087), (87, 2320060), (116, 1740045), (145, 1392036), (174, 1160030), (290, 696018), (311, 649020), (348, 580015), (373, 541140), (435, 464012), (580, 348009), (622, 324510), (746, 270570), (870, 232006), (933, 216340), (1119, 180380), (1244, 162255), (1492, 135285), (1555, 129804), (1740, 116003), (1865, 108228), (1866, 108170), (2238, 90190), (3110, 64902), (3730, 54114), (3732, 54085), (4476, 45095), (4665, 43268), (5595, 36076), (6220, 32451), (7460, 27057), (9019, 22380), (9330, 21634), (10817, 18660), (11190, 18038)]