161492400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:833

約数の個数: 240

約数和(自身を含む): 605814400

約数和(自身を除く): 444322000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 513, 540, 570, 600, 675, 684, 720, 760, 787, 855, 900, 912, 950, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1520, 1574, 1710, 1800, 1900, 2052, 2160, 2280, 2361, 2565, 2700, 2736, 2850, 3148, 3420, 3600, 3800, 3935, 4104, 4275, 4560, 4722, 5130, 5400, 5700, 6296, 6840, 7083, 7600, 7870, 8208, 8550, 9444, 10260, 10800, 11400, 11805, 12592, 12825, 13680, 14166, 14953, 15740, 17100, 18888, 19675, 20520, 21249, 22800, 23610, 25650, 28332, 29906, 31480, 34200, 35415, 37776, 39350, 41040, 42498, 44859, 47220, 51300, 56664, 59025, 59812, 62960, 68400, 70830, 74765, 78700, 84996, 89718, 94440, 102600, 106245, 113328, 118050, 119624, 134577, 141660, 149530, 157400, 169992, 177075, 179436, 188880, 205200, 212490, 224295, 236100, 239248, 269154, 283320, 299060, 314800, 339984, 354150, 358872, 373825, 403731, 424980, 448590, 472200, 531225, 538308, 566640, 598120, 672885, 708300, 717744, 747650, 807462, 849960, 897180, 944400, 1062450, 1076616, 1121475, 1196240, 1345770, 1416600, 1495300, 1614924, 1699920, 1794360, 2018655, 2124900, 2153232, 2242950, 2691540, 2833200, 2990600, 3229848, 3364425, 3588720, 4037310, 4249800, 4485900, 5383080, 5981200, 6459696, 6728850, 8074620, 8499600, 8971800, 10093275, 10766160, 13457700, 16149240, 17943600, 20186550, 26915400, 32298480, 40373100, 53830800, 80746200, 161492400]

約数ペア:

[(1, 161492400), (2, 80746200), (3, 53830800), (4, 40373100), (5, 32298480), (6, 26915400), (8, 20186550), (9, 17943600), (10, 16149240), (12, 13457700), (15, 10766160), (16, 10093275), (18, 8971800), (19, 8499600), (20, 8074620), (24, 6728850), (25, 6459696), (27, 5981200), (30, 5383080), (36, 4485900), (38, 4249800), (40, 4037310), (45, 3588720), (48, 3364425), (50, 3229848), (54, 2990600), (57, 2833200), (60, 2691540), (72, 2242950), (75, 2153232), (76, 2124900), (80, 2018655), (90, 1794360), (95, 1699920), (100, 1614924), (108, 1495300), (114, 1416600), (120, 1345770), (135, 1196240), (144, 1121475), (150, 1076616), (152, 1062450), (171, 944400), (180, 897180), (190, 849960), (200, 807462), (216, 747650), (225, 717744), (228, 708300), (240, 672885), (270, 598120), (285, 566640), (300, 538308), (304, 531225), (342, 472200), (360, 448590), (380, 424980), (400, 403731), (432, 373825), (450, 358872), (456, 354150), (475, 339984), (513, 314800), (540, 299060), (570, 283320), (600, 269154), (675, 239248), (684, 236100), (720, 224295), (760, 212490), (787, 205200), (855, 188880), (900, 179436), (912, 177075), (950, 169992), (1026, 157400), (1080, 149530), (1140, 141660), (1200, 134577), (1350, 119624), (1368, 118050), (1425, 113328), (1520, 106245), (1574, 102600), (1710, 94440), (1800, 89718), (1900, 84996), (2052, 78700), (2160, 74765), (2280, 70830), (2361, 68400), (2565, 62960), (2700, 59812), (2736, 59025), (2850, 56664), (3148, 51300), (3420, 47220), (3600, 44859), (3800, 42498), (3935, 41040), (4104, 39350), (4275, 37776), (4560, 35415), (4722, 34200), (5130, 31480), (5400, 29906), (5700, 28332), (6296, 25650), (6840, 23610), (7083, 22800), (7600, 21249), (7870, 20520), (8208, 19675), (8550, 18888), (9444, 17100), (10260, 15740), (10800, 14953), (11400, 14166), (11805, 13680), (12592, 12825)]