72289800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1253

約数の個数: 192

約数和(自身を含む): 271857600

約数和(自身を除く): 199567800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 88, 90, 99, 100, 108, 110, 120, 132, 135, 150, 165, 180, 198, 200, 216, 220, 225, 264, 270, 275, 297, 300, 330, 360, 396, 440, 450, 495, 540, 550, 594, 600, 660, 675, 792, 825, 900, 990, 1080, 1100, 1188, 1217, 1320, 1350, 1485, 1650, 1800, 1980, 2200, 2376, 2434, 2475, 2700, 2970, 3300, 3651, 3960, 4868, 4950, 5400, 5940, 6085, 6600, 7302, 7425, 9736, 9900, 10953, 11880, 12170, 13387, 14604, 14850, 18255, 19800, 21906, 24340, 26774, 29208, 29700, 30425, 32859, 36510, 40161, 43812, 48680, 53548, 54765, 59400, 60850, 65718, 66935, 73020, 80322, 87624, 91275, 107096, 109530, 120483, 121700, 131436, 133870, 146040, 160644, 164295, 182550, 200805, 219060, 240966, 243400, 262872, 267740, 273825, 321288, 328590, 334675, 361449, 365100, 401610, 438120, 481932, 535480, 547650, 602415, 657180, 669350, 722898, 730200, 803220, 821475, 963864, 1004025, 1095300, 1204830, 1314360, 1338700, 1445796, 1606440, 1642950, 1807245, 2008050, 2190600, 2409660, 2677400, 2891592, 3012075, 3285900, 3614490, 4016100, 4819320, 6024150, 6571800, 7228980, 8032200, 9036225, 12048300, 14457960, 18072450, 24096600, 36144900, 72289800]

約数ペア:

[(1, 72289800), (2, 36144900), (3, 24096600), (4, 18072450), (5, 14457960), (6, 12048300), (8, 9036225), (9, 8032200), (10, 7228980), (11, 6571800), (12, 6024150), (15, 4819320), (18, 4016100), (20, 3614490), (22, 3285900), (24, 3012075), (25, 2891592), (27, 2677400), (30, 2409660), (33, 2190600), (36, 2008050), (40, 1807245), (44, 1642950), (45, 1606440), (50, 1445796), (54, 1338700), (55, 1314360), (60, 1204830), (66, 1095300), (72, 1004025), (75, 963864), (88, 821475), (90, 803220), (99, 730200), (100, 722898), (108, 669350), (110, 657180), (120, 602415), (132, 547650), (135, 535480), (150, 481932), (165, 438120), (180, 401610), (198, 365100), (200, 361449), (216, 334675), (220, 328590), (225, 321288), (264, 273825), (270, 267740), (275, 262872), (297, 243400), (300, 240966), (330, 219060), (360, 200805), (396, 182550), (440, 164295), (450, 160644), (495, 146040), (540, 133870), (550, 131436), (594, 121700), (600, 120483), (660, 109530), (675, 107096), (792, 91275), (825, 87624), (900, 80322), (990, 73020), (1080, 66935), (1100, 65718), (1188, 60850), (1217, 59400), (1320, 54765), (1350, 53548), (1485, 48680), (1650, 43812), (1800, 40161), (1980, 36510), (2200, 32859), (2376, 30425), (2434, 29700), (2475, 29208), (2700, 26774), (2970, 24340), (3300, 21906), (3651, 19800), (3960, 18255), (4868, 14850), (4950, 14604), (5400, 13387), (5940, 12170), (6085, 11880), (6600, 10953), (7302, 9900), (7425, 9736)]