197485200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4987}}^1$

素因数の和:5022

約数の個数: 180

約数和(自身を含む): 747781008

約数和(自身を除く): 550295808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 300, 330, 360, 396, 400, 440, 450, 495, 528, 550, 600, 660, 720, 792, 825, 880, 900, 990, 1100, 1200, 1320, 1584, 1650, 1800, 1980, 2200, 2475, 2640, 3300, 3600, 3960, 4400, 4950, 4987, 6600, 7920, 9900, 9974, 13200, 14961, 19800, 19948, 24935, 29922, 39600, 39896, 44883, 49870, 54857, 59844, 74805, 79792, 89766, 99740, 109714, 119688, 124675, 149610, 164571, 179532, 199480, 219428, 224415, 239376, 249350, 274285, 299220, 329142, 359064, 374025, 398960, 438856, 448830, 493713, 498700, 548570, 598440, 658284, 718128, 748050, 822855, 877712, 897660, 987426, 997400, 1097140, 1122075, 1196880, 1316568, 1371425, 1496100, 1645710, 1795320, 1974852, 1994800, 2194280, 2244150, 2468565, 2633136, 2742850, 2992200, 3291420, 3590640, 3949704, 4114275, 4388560, 4488300, 4937130, 5485700, 5984400, 6582840, 7899408, 8228550, 8976600, 9874260, 10971400, 12342825, 13165680, 16457100, 17953200, 19748520, 21942800, 24685650, 32914200, 39497040, 49371300, 65828400, 98742600, 197485200]

約数ペア:

[(1, 197485200), (2, 98742600), (3, 65828400), (4, 49371300), (5, 39497040), (6, 32914200), (8, 24685650), (9, 21942800), (10, 19748520), (11, 17953200), (12, 16457100), (15, 13165680), (16, 12342825), (18, 10971400), (20, 9874260), (22, 8976600), (24, 8228550), (25, 7899408), (30, 6582840), (33, 5984400), (36, 5485700), (40, 4937130), (44, 4488300), (45, 4388560), (48, 4114275), (50, 3949704), (55, 3590640), (60, 3291420), (66, 2992200), (72, 2742850), (75, 2633136), (80, 2468565), (88, 2244150), (90, 2194280), (99, 1994800), (100, 1974852), (110, 1795320), (120, 1645710), (132, 1496100), (144, 1371425), (150, 1316568), (165, 1196880), (176, 1122075), (180, 1097140), (198, 997400), (200, 987426), (220, 897660), (225, 877712), (240, 822855), (264, 748050), (275, 718128), (300, 658284), (330, 598440), (360, 548570), (396, 498700), (400, 493713), (440, 448830), (450, 438856), (495, 398960), (528, 374025), (550, 359064), (600, 329142), (660, 299220), (720, 274285), (792, 249350), (825, 239376), (880, 224415), (900, 219428), (990, 199480), (1100, 179532), (1200, 164571), (1320, 149610), (1584, 124675), (1650, 119688), (1800, 109714), (1980, 99740), (2200, 89766), (2475, 79792), (2640, 74805), (3300, 59844), (3600, 54857), (3960, 49870), (4400, 44883), (4950, 39896), (4987, 39600), (6600, 29922), (7920, 24935), (9900, 19948), (9974, 19800), (13200, 14961)]