55883700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2054

約数の個数: 108

約数和(自身を含む): 180905088

約数和(自身を除く): 125021388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2003, 2325, 2790, 3100, 4006, 4650, 5580, 6009, 6975, 8012, 9300, 10015, 12018, 13950, 18027, 20030, 24036, 27900, 30045, 36054, 40060, 50075, 60090, 62093, 72108, 90135, 100150, 120180, 124186, 150225, 180270, 186279, 200300, 248372, 300450, 310465, 360540, 372558, 450675, 558837, 600900, 620930, 745116, 901350, 931395, 1117674, 1241860, 1552325, 1802700, 1862790, 2235348, 2794185, 3104650, 3725580, 4656975, 5588370, 6209300, 9313950, 11176740, 13970925, 18627900, 27941850, 55883700]

約数ペア:

[(1, 55883700), (2, 27941850), (3, 18627900), (4, 13970925), (5, 11176740), (6, 9313950), (9, 6209300), (10, 5588370), (12, 4656975), (15, 3725580), (18, 3104650), (20, 2794185), (25, 2235348), (30, 1862790), (31, 1802700), (36, 1552325), (45, 1241860), (50, 1117674), (60, 931395), (62, 901350), (75, 745116), (90, 620930), (93, 600900), (100, 558837), (124, 450675), (150, 372558), (155, 360540), (180, 310465), (186, 300450), (225, 248372), (279, 200300), (300, 186279), (310, 180270), (372, 150225), (450, 124186), (465, 120180), (558, 100150), (620, 90135), (775, 72108), (900, 62093), (930, 60090), (1116, 50075), (1395, 40060), (1550, 36054), (1860, 30045), (2003, 27900), (2325, 24036), (2790, 20030), (3100, 18027), (4006, 13950), (4650, 12018), (5580, 10015), (6009, 9300), (6975, 8012)]