150721920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 527005440

約数和(自身を除く): 376283520

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, 64, 72, 80, 90, 96, 120, 128, 137, 144, 160, 180, 191, 192, 240, 274, 288, 320, 360, 382, 384, 411, 480, 548, 573, 576, 640, 685, 720, 764, 822, 955, 960, 1096, 1146, 1152, 1233, 1370, 1440, 1528, 1644, 1719, 1910, 1920, 2055, 2192, 2292, 2466, 2740, 2865, 2880, 3056, 3288, 3438, 3820, 4110, 4384, 4584, 4932, 5480, 5730, 5760, 6112, 6165, 6576, 6876, 7640, 8220, 8595, 8768, 9168, 9864, 10960, 11460, 12224, 12330, 13152, 13752, 15280, 16440, 17190, 17536, 18336, 19728, 21920, 22920, 24448, 24660, 26167, 26304, 27504, 30560, 32880, 34380, 36672, 39456, 43840, 45840, 49320, 52334, 52608, 55008, 61120, 65760, 68760, 73344, 78501, 78912, 87680, 91680, 98640, 104668, 110016, 122240, 130835, 131520, 137520, 157002, 157824, 183360, 197280, 209336, 220032, 235503, 261670, 263040, 275040, 314004, 366720, 392505, 394560, 418672, 471006, 523340, 550080, 628008, 785010, 789120, 837344, 942012, 1046680, 1100160, 1177515, 1256016, 1570020, 1674688, 1884024, 2093360, 2355030, 2512032, 3140040, 3349376, 3768048, 4186720, 4710060, 5024064, 6280080, 7536096, 8373440, 9420120, 10048128, 12560160, 15072192, 16746880, 18840240, 25120320, 30144384, 37680480, 50240640, 75360960, 150721920]

約数ペア:

[(1, 150721920), (2, 75360960), (3, 50240640), (4, 37680480), (5, 30144384), (6, 25120320), (8, 18840240), (9, 16746880), (10, 15072192), (12, 12560160), (15, 10048128), (16, 9420120), (18, 8373440), (20, 7536096), (24, 6280080), (30, 5024064), (32, 4710060), (36, 4186720), (40, 3768048), (45, 3349376), (48, 3140040), (60, 2512032), (64, 2355030), (72, 2093360), (80, 1884024), (90, 1674688), (96, 1570020), (120, 1256016), (128, 1177515), (137, 1100160), (144, 1046680), (160, 942012), (180, 837344), (191, 789120), (192, 785010), (240, 628008), (274, 550080), (288, 523340), (320, 471006), (360, 418672), (382, 394560), (384, 392505), (411, 366720), (480, 314004), (548, 275040), (573, 263040), (576, 261670), (640, 235503), (685, 220032), (720, 209336), (764, 197280), (822, 183360), (955, 157824), (960, 157002), (1096, 137520), (1146, 131520), (1152, 130835), (1233, 122240), (1370, 110016), (1440, 104668), (1528, 98640), (1644, 91680), (1719, 87680), (1910, 78912), (1920, 78501), (2055, 73344), (2192, 68760), (2292, 65760), (2466, 61120), (2740, 55008), (2865, 52608), (2880, 52334), (3056, 49320), (3288, 45840), (3438, 43840), (3820, 39456), (4110, 36672), (4384, 34380), (4584, 32880), (4932, 30560), (5480, 27504), (5730, 26304), (5760, 26167), (6112, 24660), (6165, 24448), (6576, 22920), (6876, 21920), (7640, 19728), (8220, 18336), (8595, 17536), (8768, 17190), (9168, 16440), (9864, 15280), (10960, 13752), (11460, 13152), (12224, 12330)]