31926300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 110326272

約数和(自身を除く): 78399972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 661, 690, 700, 805, 966, 1050, 1150, 1322, 1380, 1610, 1725, 1932, 1983, 2100, 2300, 2415, 2644, 3220, 3305, 3450, 3966, 4025, 4627, 4830, 6610, 6900, 7932, 8050, 9254, 9660, 9915, 12075, 13220, 13881, 15203, 16100, 16525, 18508, 19830, 23135, 24150, 27762, 30406, 33050, 39660, 45609, 46270, 48300, 49575, 55524, 60812, 66100, 69405, 76015, 91218, 92540, 99150, 106421, 115675, 138810, 152030, 182436, 198300, 212842, 228045, 231350, 277620, 304060, 319263, 347025, 380075, 425684, 456090, 462700, 532105, 638526, 694050, 760150, 912180, 1064210, 1140225, 1277052, 1388100, 1520300, 1596315, 2128420, 2280450, 2660525, 3192630, 4560900, 5321050, 6385260, 7981575, 10642100, 15963150, 31926300]

約数ペア:

[(1, 31926300), (2, 15963150), (3, 10642100), (4, 7981575), (5, 6385260), (6, 5321050), (7, 4560900), (10, 3192630), (12, 2660525), (14, 2280450), (15, 2128420), (20, 1596315), (21, 1520300), (23, 1388100), (25, 1277052), (28, 1140225), (30, 1064210), (35, 912180), (42, 760150), (46, 694050), (50, 638526), (60, 532105), (69, 462700), (70, 456090), (75, 425684), (84, 380075), (92, 347025), (100, 319263), (105, 304060), (115, 277620), (138, 231350), (140, 228045), (150, 212842), (161, 198300), (175, 182436), (210, 152030), (230, 138810), (276, 115675), (300, 106421), (322, 99150), (345, 92540), (350, 91218), (420, 76015), (460, 69405), (483, 66100), (525, 60812), (575, 55524), (644, 49575), (661, 48300), (690, 46270), (700, 45609), (805, 39660), (966, 33050), (1050, 30406), (1150, 27762), (1322, 24150), (1380, 23135), (1610, 19830), (1725, 18508), (1932, 16525), (1983, 16100), (2100, 15203), (2300, 13881), (2415, 13220), (2644, 12075), (3220, 9915), (3305, 9660), (3450, 9254), (3966, 8050), (4025, 7932), (4627, 6900), (4830, 6610)]