77826960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 160

約数和(自身を含む): 271054080

約数和(自身を除く): 193227120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 137, 144, 180, 216, 240, 263, 270, 274, 360, 411, 432, 526, 540, 548, 685, 720, 789, 822, 1052, 1080, 1096, 1233, 1315, 1370, 1578, 1644, 2055, 2104, 2160, 2192, 2367, 2466, 2630, 2740, 3156, 3288, 3699, 3945, 4110, 4208, 4734, 4932, 5260, 5480, 6165, 6312, 6576, 7101, 7398, 7890, 8220, 9468, 9864, 10520, 10960, 11835, 12330, 12624, 14202, 14796, 15780, 16440, 18495, 18936, 19728, 21040, 23670, 24660, 28404, 29592, 31560, 32880, 35505, 36031, 36990, 37872, 47340, 49320, 56808, 59184, 63120, 71010, 72062, 73980, 94680, 98640, 108093, 113616, 142020, 144124, 147960, 180155, 189360, 216186, 284040, 288248, 295920, 324279, 360310, 432372, 540465, 568080, 576496, 648558, 720620, 864744, 972837, 1080930, 1297116, 1441240, 1621395, 1729488, 1945674, 2161860, 2594232, 2882480, 3242790, 3891348, 4323720, 4864185, 5188464, 6485580, 7782696, 8647440, 9728370, 12971160, 15565392, 19456740, 25942320, 38913480, 77826960]

約数ペア:

[(1, 77826960), (2, 38913480), (3, 25942320), (4, 19456740), (5, 15565392), (6, 12971160), (8, 9728370), (9, 8647440), (10, 7782696), (12, 6485580), (15, 5188464), (16, 4864185), (18, 4323720), (20, 3891348), (24, 3242790), (27, 2882480), (30, 2594232), (36, 2161860), (40, 1945674), (45, 1729488), (48, 1621395), (54, 1441240), (60, 1297116), (72, 1080930), (80, 972837), (90, 864744), (108, 720620), (120, 648558), (135, 576496), (137, 568080), (144, 540465), (180, 432372), (216, 360310), (240, 324279), (263, 295920), (270, 288248), (274, 284040), (360, 216186), (411, 189360), (432, 180155), (526, 147960), (540, 144124), (548, 142020), (685, 113616), (720, 108093), (789, 98640), (822, 94680), (1052, 73980), (1080, 72062), (1096, 71010), (1233, 63120), (1315, 59184), (1370, 56808), (1578, 49320), (1644, 47340), (2055, 37872), (2104, 36990), (2160, 36031), (2192, 35505), (2367, 32880), (2466, 31560), (2630, 29592), (2740, 28404), (3156, 24660), (3288, 23670), (3699, 21040), (3945, 19728), (4110, 18936), (4208, 18495), (4734, 16440), (4932, 15780), (5260, 14796), (5480, 14202), (6165, 12624), (6312, 12330), (6576, 11835), (7101, 10960), (7398, 10520), (7890, 9864), (8220, 9468)]