138709200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^3\times {\mathrm{337}}^1$

素因数の和:379

約数の個数: 240

約数和(自身を含む): 519708800

約数和(自身を除く): 380999600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 337, 343, 350, 392, 400, 420, 490, 525, 560, 588, 600, 674, 686, 700, 735, 784, 840, 980, 1011, 1029, 1050, 1176, 1200, 1225, 1348, 1372, 1400, 1470, 1680, 1685, 1715, 1960, 2022, 2058, 2100, 2352, 2359, 2450, 2696, 2744, 2800, 2940, 3370, 3430, 3675, 3920, 4044, 4116, 4200, 4718, 4900, 5055, 5145, 5392, 5488, 5880, 6740, 6860, 7077, 7350, 8088, 8232, 8400, 8425, 8575, 9436, 9800, 10110, 10290, 11760, 11795, 13480, 13720, 14154, 14700, 16176, 16464, 16513, 16850, 17150, 18872, 19600, 20220, 20580, 23590, 25275, 25725, 26960, 27440, 28308, 29400, 33026, 33700, 34300, 35385, 37744, 40440, 41160, 47180, 49539, 50550, 51450, 56616, 58800, 58975, 66052, 67400, 68600, 70770, 80880, 82320, 82565, 94360, 99078, 101100, 102900, 113232, 115591, 117950, 132104, 134800, 137200, 141540, 165130, 176925, 188720, 198156, 202200, 205800, 231182, 235900, 247695, 264208, 283080, 330260, 346773, 353850, 396312, 404400, 411600, 412825, 462364, 471800, 495390, 566160, 577955, 660520, 693546, 707700, 792624, 825650, 924728, 943600, 990780, 1155910, 1238475, 1321040, 1387092, 1415400, 1651300, 1733865, 1849456, 1981560, 2311820, 2476950, 2774184, 2830800, 2889775, 3302600, 3467730, 3963120, 4623640, 4953900, 5548368, 5779550, 6605200, 6935460, 8669325, 9247280, 9907800, 11559100, 13870920, 17338650, 19815600, 23118200, 27741840, 34677300, 46236400, 69354600, 138709200]

約数ペア:

[(1, 138709200), (2, 69354600), (3, 46236400), (4, 34677300), (5, 27741840), (6, 23118200), (7, 19815600), (8, 17338650), (10, 13870920), (12, 11559100), (14, 9907800), (15, 9247280), (16, 8669325), (20, 6935460), (21, 6605200), (24, 5779550), (25, 5548368), (28, 4953900), (30, 4623640), (35, 3963120), (40, 3467730), (42, 3302600), (48, 2889775), (49, 2830800), (50, 2774184), (56, 2476950), (60, 2311820), (70, 1981560), (75, 1849456), (80, 1733865), (84, 1651300), (98, 1415400), (100, 1387092), (105, 1321040), (112, 1238475), (120, 1155910), (140, 990780), (147, 943600), (150, 924728), (168, 825650), (175, 792624), (196, 707700), (200, 693546), (210, 660520), (240, 577955), (245, 566160), (280, 495390), (294, 471800), (300, 462364), (336, 412825), (337, 411600), (343, 404400), (350, 396312), (392, 353850), (400, 346773), (420, 330260), (490, 283080), (525, 264208), (560, 247695), (588, 235900), (600, 231182), (674, 205800), (686, 202200), (700, 198156), (735, 188720), (784, 176925), (840, 165130), (980, 141540), (1011, 137200), (1029, 134800), (1050, 132104), (1176, 117950), (1200, 115591), (1225, 113232), (1348, 102900), (1372, 101100), (1400, 99078), (1470, 94360), (1680, 82565), (1685, 82320), (1715, 80880), (1960, 70770), (2022, 68600), (2058, 67400), (2100, 66052), (2352, 58975), (2359, 58800), (2450, 56616), (2696, 51450), (2744, 50550), (2800, 49539), (2940, 47180), (3370, 41160), (3430, 40440), (3675, 37744), (3920, 35385), (4044, 34300), (4116, 33700), (4200, 33026), (4718, 29400), (4900, 28308), (5055, 27440), (5145, 26960), (5392, 25725), (5488, 25275), (5880, 23590), (6740, 20580), (6860, 20220), (7077, 19600), (7350, 18872), (8088, 17150), (8232, 16850), (8400, 16513), (8425, 16464), (8575, 16176), (9436, 14700), (9800, 14154), (10110, 13720), (10290, 13480), (11760, 11795)]