55718550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 155124000

約数和(自身を除く): 99405450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 149, 150, 225, 270, 277, 298, 447, 450, 554, 675, 745, 831, 894, 1341, 1350, 1385, 1490, 1662, 2235, 2493, 2682, 2770, 3725, 4023, 4155, 4470, 4986, 6705, 6925, 7450, 7479, 8046, 8310, 11175, 12465, 13410, 13850, 14958, 20115, 20775, 22350, 24930, 33525, 37395, 40230, 41273, 41550, 62325, 67050, 74790, 82546, 100575, 123819, 124650, 186975, 201150, 206365, 247638, 371457, 373950, 412730, 619095, 742914, 1031825, 1114371, 1238190, 1857285, 2063650, 2228742, 3095475, 3714570, 5571855, 6190950, 9286425, 11143710, 18572850, 27859275, 55718550]

約数ペア:

[(1, 55718550), (2, 27859275), (3, 18572850), (5, 11143710), (6, 9286425), (9, 6190950), (10, 5571855), (15, 3714570), (18, 3095475), (25, 2228742), (27, 2063650), (30, 1857285), (45, 1238190), (50, 1114371), (54, 1031825), (75, 742914), (90, 619095), (135, 412730), (149, 373950), (150, 371457), (225, 247638), (270, 206365), (277, 201150), (298, 186975), (447, 124650), (450, 123819), (554, 100575), (675, 82546), (745, 74790), (831, 67050), (894, 62325), (1341, 41550), (1350, 41273), (1385, 40230), (1490, 37395), (1662, 33525), (2235, 24930), (2493, 22350), (2682, 20775), (2770, 20115), (3725, 14958), (4023, 13850), (4155, 13410), (4470, 12465), (4986, 11175), (6705, 8310), (6925, 8046), (7450, 7479)]