203251140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12979}}^1$

素因数の和:13026

約数の個数: 96

約数和(自身を含む): 654192000

約数和(自身を除く): 450940860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 12979, 15660, 25958, 38937, 51916, 64895, 77874, 116811, 129790, 155748, 194685, 233622, 259580, 350433, 376391, 389370, 467244, 584055, 700866, 752782, 778740, 1129173, 1168110, 1401732, 1505564, 1752165, 1881955, 2258346, 2336220, 3387519, 3504330, 3763910, 4516692, 5645865, 6775038, 7008660, 7527820, 10162557, 11291730, 13550076, 16937595, 20325114, 22583460, 33875190, 40650228, 50812785, 67750380, 101625570, 203251140]

約数ペア:

[(1, 203251140), (2, 101625570), (3, 67750380), (4, 50812785), (5, 40650228), (6, 33875190), (9, 22583460), (10, 20325114), (12, 16937595), (15, 13550076), (18, 11291730), (20, 10162557), (27, 7527820), (29, 7008660), (30, 6775038), (36, 5645865), (45, 4516692), (54, 3763910), (58, 3504330), (60, 3387519), (87, 2336220), (90, 2258346), (108, 1881955), (116, 1752165), (135, 1505564), (145, 1401732), (174, 1168110), (180, 1129173), (261, 778740), (270, 752782), (290, 700866), (348, 584055), (435, 467244), (522, 389370), (540, 376391), (580, 350433), (783, 259580), (870, 233622), (1044, 194685), (1305, 155748), (1566, 129790), (1740, 116811), (2610, 77874), (3132, 64895), (3915, 51916), (5220, 38937), (7830, 25958), (12979, 15660)]