98907840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 168

約数和(自身を含む): 346393008

約数和(自身を除く): 247485168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 563, 576, 610, 720, 732, 915, 960, 976, 1098, 1126, 1220, 1440, 1464, 1689, 1830, 1952, 2196, 2252, 2440, 2745, 2815, 2880, 2928, 3378, 3660, 3904, 4392, 4504, 4880, 5067, 5490, 5630, 5856, 6756, 7320, 8445, 8784, 9008, 9760, 10134, 10980, 11260, 11712, 13512, 14640, 16890, 17568, 18016, 19520, 20268, 21960, 22520, 25335, 27024, 29280, 33780, 34343, 35136, 36032, 40536, 43920, 45040, 50670, 54048, 58560, 67560, 68686, 81072, 87840, 90080, 101340, 103029, 108096, 135120, 137372, 162144, 171715, 175680, 180160, 202680, 206058, 270240, 274744, 309087, 324288, 343430, 405360, 412116, 515145, 540480, 549488, 618174, 686860, 810720, 824232, 1030290, 1098976, 1236348, 1373720, 1545435, 1621440, 1648464, 2060580, 2197952, 2472696, 2747440, 3090870, 3296928, 4121160, 4945392, 5494880, 6181740, 6593856, 8242320, 9890784, 10989760, 12363480, 16484640, 19781568, 24726960, 32969280, 49453920, 98907840]

約数ペア:

[(1, 98907840), (2, 49453920), (3, 32969280), (4, 24726960), (5, 19781568), (6, 16484640), (8, 12363480), (9, 10989760), (10, 9890784), (12, 8242320), (15, 6593856), (16, 6181740), (18, 5494880), (20, 4945392), (24, 4121160), (30, 3296928), (32, 3090870), (36, 2747440), (40, 2472696), (45, 2197952), (48, 2060580), (60, 1648464), (61, 1621440), (64, 1545435), (72, 1373720), (80, 1236348), (90, 1098976), (96, 1030290), (120, 824232), (122, 810720), (144, 686860), (160, 618174), (180, 549488), (183, 540480), (192, 515145), (240, 412116), (244, 405360), (288, 343430), (305, 324288), (320, 309087), (360, 274744), (366, 270240), (480, 206058), (488, 202680), (549, 180160), (563, 175680), (576, 171715), (610, 162144), (720, 137372), (732, 135120), (915, 108096), (960, 103029), (976, 101340), (1098, 90080), (1126, 87840), (1220, 81072), (1440, 68686), (1464, 67560), (1689, 58560), (1830, 54048), (1952, 50670), (2196, 45040), (2252, 43920), (2440, 40536), (2745, 36032), (2815, 35136), (2880, 34343), (2928, 33780), (3378, 29280), (3660, 27024), (3904, 25335), (4392, 22520), (4504, 21960), (4880, 20268), (5067, 19520), (5490, 18016), (5630, 17568), (5856, 16890), (6756, 14640), (7320, 13512), (8445, 11712), (8784, 11260), (9008, 10980), (9760, 10134)]