61988400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 180

約数和(自身を含む): 219177192

約数和(自身を除く): 157188792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 67, 72, 75, 80, 90, 100, 120, 134, 144, 150, 180, 200, 201, 225, 240, 257, 268, 300, 335, 360, 400, 402, 450, 514, 536, 600, 603, 670, 720, 771, 804, 900, 1005, 1028, 1072, 1200, 1206, 1285, 1340, 1542, 1608, 1675, 1800, 2010, 2056, 2313, 2412, 2570, 2680, 3015, 3084, 3216, 3350, 3600, 3855, 4020, 4112, 4626, 4824, 5025, 5140, 5360, 6030, 6168, 6425, 6700, 7710, 8040, 9252, 9648, 10050, 10280, 11565, 12060, 12336, 12850, 13400, 15075, 15420, 16080, 17219, 18504, 19275, 20100, 20560, 23130, 24120, 25700, 26800, 30150, 30840, 34438, 37008, 38550, 40200, 46260, 48240, 51400, 51657, 57825, 60300, 61680, 68876, 77100, 80400, 86095, 92520, 102800, 103314, 115650, 120600, 137752, 154200, 154971, 172190, 185040, 206628, 231300, 241200, 258285, 275504, 308400, 309942, 344380, 413256, 430475, 462600, 516570, 619884, 688760, 774855, 826512, 860950, 925200, 1033140, 1239768, 1291425, 1377520, 1549710, 1721900, 2066280, 2479536, 2582850, 3099420, 3443800, 3874275, 4132560, 5165700, 6198840, 6887600, 7748550, 10331400, 12397680, 15497100, 20662800, 30994200, 61988400]

約数ペア:

[(1, 61988400), (2, 30994200), (3, 20662800), (4, 15497100), (5, 12397680), (6, 10331400), (8, 7748550), (9, 6887600), (10, 6198840), (12, 5165700), (15, 4132560), (16, 3874275), (18, 3443800), (20, 3099420), (24, 2582850), (25, 2479536), (30, 2066280), (36, 1721900), (40, 1549710), (45, 1377520), (48, 1291425), (50, 1239768), (60, 1033140), (67, 925200), (72, 860950), (75, 826512), (80, 774855), (90, 688760), (100, 619884), (120, 516570), (134, 462600), (144, 430475), (150, 413256), (180, 344380), (200, 309942), (201, 308400), (225, 275504), (240, 258285), (257, 241200), (268, 231300), (300, 206628), (335, 185040), (360, 172190), (400, 154971), (402, 154200), (450, 137752), (514, 120600), (536, 115650), (600, 103314), (603, 102800), (670, 92520), (720, 86095), (771, 80400), (804, 77100), (900, 68876), (1005, 61680), (1028, 60300), (1072, 57825), (1200, 51657), (1206, 51400), (1285, 48240), (1340, 46260), (1542, 40200), (1608, 38550), (1675, 37008), (1800, 34438), (2010, 30840), (2056, 30150), (2313, 26800), (2412, 25700), (2570, 24120), (2680, 23130), (3015, 20560), (3084, 20100), (3216, 19275), (3350, 18504), (3600, 17219), (3855, 16080), (4020, 15420), (4112, 15075), (4626, 13400), (4824, 12850), (5025, 12336), (5140, 12060), (5360, 11565), (6030, 10280), (6168, 10050), (6425, 9648), (6700, 9252), (7710, 8040)]