2017495500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1105

約数の個数: 192

約数和(自身を含む): 6211645440

約数和(自身を除く): 4194149940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 43, 50, 60, 62, 75, 86, 93, 100, 124, 125, 129, 150, 155, 172, 186, 215, 250, 258, 300, 310, 372, 375, 430, 465, 500, 516, 620, 645, 750, 775, 860, 930, 1009, 1075, 1290, 1333, 1500, 1550, 1860, 2018, 2150, 2325, 2580, 2666, 3027, 3100, 3225, 3875, 3999, 4036, 4300, 4650, 5045, 5332, 5375, 6054, 6450, 6665, 7750, 7998, 9300, 10090, 10750, 11625, 12108, 12900, 13330, 15135, 15500, 15996, 16125, 19995, 20180, 21500, 23250, 25225, 26660, 30270, 31279, 32250, 33325, 39990, 43387, 46500, 50450, 60540, 62558, 64500, 66650, 75675, 79980, 86774, 93837, 99975, 100900, 125116, 126125, 130161, 133300, 151350, 156395, 166625, 173548, 187674, 199950, 216935, 252250, 260322, 302700, 312790, 333250, 375348, 378375, 399900, 433870, 469185, 499875, 504500, 520644, 625580, 650805, 666500, 756750, 781975, 867740, 938370, 999750, 1084675, 1301610, 1344997, 1513500, 1563950, 1876740, 1999500, 2169350, 2345925, 2603220, 2689994, 3127900, 3254025, 3909875, 4034991, 4338700, 4691850, 5379988, 5423375, 6508050, 6724985, 7819750, 8069982, 9383700, 10846750, 11729625, 13016100, 13449970, 15639500, 16139964, 16270125, 20174955, 21693500, 23459250, 26899940, 32540250, 33624925, 40349910, 46918500, 65080500, 67249850, 80699820, 100874775, 134499700, 168124625, 201749550, 336249250, 403499100, 504373875, 672498500, 1008747750, 2017495500]

約数ペア:

[(1, 2017495500), (2, 1008747750), (3, 672498500), (4, 504373875), (5, 403499100), (6, 336249250), (10, 201749550), (12, 168124625), (15, 134499700), (20, 100874775), (25, 80699820), (30, 67249850), (31, 65080500), (43, 46918500), (50, 40349910), (60, 33624925), (62, 32540250), (75, 26899940), (86, 23459250), (93, 21693500), (100, 20174955), (124, 16270125), (125, 16139964), (129, 15639500), (150, 13449970), (155, 13016100), (172, 11729625), (186, 10846750), (215, 9383700), (250, 8069982), (258, 7819750), (300, 6724985), (310, 6508050), (372, 5423375), (375, 5379988), (430, 4691850), (465, 4338700), (500, 4034991), (516, 3909875), (620, 3254025), (645, 3127900), (750, 2689994), (775, 2603220), (860, 2345925), (930, 2169350), (1009, 1999500), (1075, 1876740), (1290, 1563950), (1333, 1513500), (1500, 1344997), (1550, 1301610), (1860, 1084675), (2018, 999750), (2150, 938370), (2325, 867740), (2580, 781975), (2666, 756750), (3027, 666500), (3100, 650805), (3225, 625580), (3875, 520644), (3999, 504500), (4036, 499875), (4300, 469185), (4650, 433870), (5045, 399900), (5332, 378375), (5375, 375348), (6054, 333250), (6450, 312790), (6665, 302700), (7750, 260322), (7998, 252250), (9300, 216935), (10090, 199950), (10750, 187674), (11625, 173548), (12108, 166625), (12900, 156395), (13330, 151350), (15135, 133300), (15500, 130161), (15996, 126125), (16125, 125116), (19995, 100900), (20180, 99975), (21500, 93837), (23250, 86774), (25225, 79980), (26660, 75675), (30270, 66650), (31279, 64500), (32250, 62558), (33325, 60540), (39990, 50450), (43387, 46500)]