161462400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 588764400

約数和(自身を除く): 427302000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 121, 128, 132, 139, 150, 160, 165, 176, 192, 200, 220, 240, 242, 264, 275, 278, 300, 320, 330, 352, 363, 384, 400, 417, 440, 480, 484, 528, 550, 556, 600, 605, 640, 660, 695, 704, 726, 800, 825, 834, 880, 960, 968, 1056, 1100, 1112, 1200, 1210, 1320, 1390, 1408, 1452, 1529, 1600, 1650, 1668, 1760, 1815, 1920, 1936, 2085, 2112, 2200, 2224, 2400, 2420, 2640, 2780, 2904, 3025, 3058, 3200, 3300, 3336, 3475, 3520, 3630, 3872, 4170, 4224, 4400, 4448, 4587, 4800, 4840, 5280, 5560, 5808, 6050, 6116, 6600, 6672, 6950, 7040, 7260, 7645, 7744, 8340, 8800, 8896, 9075, 9174, 9600, 9680, 10425, 10560, 11120, 11616, 12100, 12232, 13200, 13344, 13900, 14520, 15290, 15488, 16680, 16819, 17600, 17792, 18150, 18348, 19360, 20850, 21120, 22240, 22935, 23232, 24200, 24464, 26400, 26688, 27800, 29040, 30580, 33360, 33638, 35200, 36300, 36696, 38225, 38720, 41700, 44480, 45870, 46464, 48400, 48928, 50457, 52800, 53376, 55600, 58080, 61160, 66720, 67276, 72600, 73392, 76450, 77440, 83400, 84095, 88960, 91740, 96800, 97856, 100914, 105600, 111200, 114675, 116160, 122320, 133440, 134552, 145200, 146784, 152900, 166800, 168190, 183480, 193600, 195712, 201828, 222400, 229350, 232320, 244640, 252285, 266880, 269104, 290400, 293568, 305800, 333600, 336380, 366960, 387200, 403656, 420475, 444800, 458700, 489280, 504570, 538208, 580800, 587136, 611600, 667200, 672760, 733920, 807312, 840950, 917400, 978560, 1009140, 1076416, 1161600, 1223200, 1261425, 1334400, 1345520, 1467840, 1614624, 1681900, 1834800, 2018280, 2152832, 2446400, 2522850, 2691040, 2935680, 3229248, 3363800, 3669600, 4036560, 4892800, 5045700, 5382080, 6458496, 6727600, 7339200, 8073120, 10091400, 10764160, 13455200, 14678400, 16146240, 20182800, 26910400, 32292480, 40365600, 53820800, 80731200, 161462400]

約数ペア:

[(1, 161462400), (2, 80731200), (3, 53820800), (4, 40365600), (5, 32292480), (6, 26910400), (8, 20182800), (10, 16146240), (11, 14678400), (12, 13455200), (15, 10764160), (16, 10091400), (20, 8073120), (22, 7339200), (24, 6727600), (25, 6458496), (30, 5382080), (32, 5045700), (33, 4892800), (40, 4036560), (44, 3669600), (48, 3363800), (50, 3229248), (55, 2935680), (60, 2691040), (64, 2522850), (66, 2446400), (75, 2152832), (80, 2018280), (88, 1834800), (96, 1681900), (100, 1614624), (110, 1467840), (120, 1345520), (121, 1334400), (128, 1261425), (132, 1223200), (139, 1161600), (150, 1076416), (160, 1009140), (165, 978560), (176, 917400), (192, 840950), (200, 807312), (220, 733920), (240, 672760), (242, 667200), (264, 611600), (275, 587136), (278, 580800), (300, 538208), (320, 504570), (330, 489280), (352, 458700), (363, 444800), (384, 420475), (400, 403656), (417, 387200), (440, 366960), (480, 336380), (484, 333600), (528, 305800), (550, 293568), (556, 290400), (600, 269104), (605, 266880), (640, 252285), (660, 244640), (695, 232320), (704, 229350), (726, 222400), (800, 201828), (825, 195712), (834, 193600), (880, 183480), (960, 168190), (968, 166800), (1056, 152900), (1100, 146784), (1112, 145200), (1200, 134552), (1210, 133440), (1320, 122320), (1390, 116160), (1408, 114675), (1452, 111200), (1529, 105600), (1600, 100914), (1650, 97856), (1668, 96800), (1760, 91740), (1815, 88960), (1920, 84095), (1936, 83400), (2085, 77440), (2112, 76450), (2200, 73392), (2224, 72600), (2400, 67276), (2420, 66720), (2640, 61160), (2780, 58080), (2904, 55600), (3025, 53376), (3058, 52800), (3200, 50457), (3300, 48928), (3336, 48400), (3475, 46464), (3520, 45870), (3630, 44480), (3872, 41700), (4170, 38720), (4224, 38225), (4400, 36696), (4448, 36300), (4587, 35200), (4800, 33638), (4840, 33360), (5280, 30580), (5560, 29040), (5808, 27800), (6050, 26688), (6116, 26400), (6600, 24464), (6672, 24200), (6950, 23232), (7040, 22935), (7260, 22240), (7645, 21120), (7744, 20850), (8340, 19360), (8800, 18348), (8896, 18150), (9075, 17792), (9174, 17600), (9600, 16819), (9680, 16680), (10425, 15488), (10560, 15290), (11120, 14520), (11616, 13900), (12100, 13344), (12232, 13200)]