212207400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3856

約数の個数: 144

約数和(自身を含む): 735845760

約数和(自身を除く): 523638360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 3803, 4650, 5580, 6200, 6975, 7606, 9300, 11160, 11409, 13950, 15212, 18600, 19015, 22818, 27900, 30424, 34227, 38030, 45636, 55800, 57045, 68454, 76060, 91272, 95075, 114090, 117893, 136908, 152120, 171135, 190150, 228180, 235786, 273816, 285225, 342270, 353679, 380300, 456360, 471572, 570450, 589465, 684540, 707358, 760600, 855675, 943144, 1061037, 1140900, 1178930, 1369080, 1414716, 1711350, 1768395, 2122074, 2281800, 2357860, 2829432, 2947325, 3422700, 3536790, 4244148, 4715720, 5305185, 5894650, 6845400, 7073580, 8488296, 8841975, 10610370, 11789300, 14147160, 17683950, 21220740, 23578600, 26525925, 35367900, 42441480, 53051850, 70735800, 106103700, 212207400]

約数ペア:

[(1, 212207400), (2, 106103700), (3, 70735800), (4, 53051850), (5, 42441480), (6, 35367900), (8, 26525925), (9, 23578600), (10, 21220740), (12, 17683950), (15, 14147160), (18, 11789300), (20, 10610370), (24, 8841975), (25, 8488296), (30, 7073580), (31, 6845400), (36, 5894650), (40, 5305185), (45, 4715720), (50, 4244148), (60, 3536790), (62, 3422700), (72, 2947325), (75, 2829432), (90, 2357860), (93, 2281800), (100, 2122074), (120, 1768395), (124, 1711350), (150, 1414716), (155, 1369080), (180, 1178930), (186, 1140900), (200, 1061037), (225, 943144), (248, 855675), (279, 760600), (300, 707358), (310, 684540), (360, 589465), (372, 570450), (450, 471572), (465, 456360), (558, 380300), (600, 353679), (620, 342270), (744, 285225), (775, 273816), (900, 235786), (930, 228180), (1116, 190150), (1240, 171135), (1395, 152120), (1550, 136908), (1800, 117893), (1860, 114090), (2232, 95075), (2325, 91272), (2790, 76060), (3100, 68454), (3720, 57045), (3803, 55800), (4650, 45636), (5580, 38030), (6200, 34227), (6975, 30424), (7606, 27900), (9300, 22818), (11160, 19015), (11409, 18600), (13950, 15212)]