101455920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 363860640

約数和(自身を除く): 262404720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 43, 45, 48, 58, 60, 72, 80, 86, 87, 90, 113, 116, 120, 129, 144, 145, 172, 174, 180, 215, 226, 232, 240, 258, 261, 290, 339, 344, 348, 360, 387, 430, 435, 452, 464, 516, 522, 565, 580, 645, 678, 688, 696, 720, 774, 860, 870, 904, 1017, 1032, 1044, 1130, 1160, 1247, 1290, 1305, 1356, 1392, 1548, 1695, 1720, 1740, 1808, 1935, 2034, 2064, 2088, 2260, 2320, 2494, 2580, 2610, 2712, 3096, 3277, 3390, 3440, 3480, 3741, 3870, 4068, 4176, 4520, 4859, 4988, 5085, 5160, 5220, 5424, 6192, 6235, 6554, 6780, 6960, 7482, 7740, 8136, 9040, 9718, 9831, 9976, 10170, 10320, 10440, 11223, 12470, 13108, 13560, 14577, 14964, 15480, 16272, 16385, 18705, 19436, 19662, 19952, 20340, 20880, 22446, 24295, 24940, 26216, 27120, 29154, 29493, 29928, 30960, 32770, 37410, 38872, 39324, 40680, 43731, 44892, 48590, 49155, 49880, 52432, 56115, 58308, 58986, 59856, 65540, 72885, 74820, 77744, 78648, 81360, 87462, 89784, 97180, 98310, 99760, 112230, 116616, 117972, 131080, 140911, 145770, 147465, 149640, 157296, 174924, 179568, 194360, 196620, 218655, 224460, 233232, 235944, 262160, 281822, 291540, 294930, 299280, 349848, 388720, 393240, 422733, 437310, 448920, 471888, 563644, 583080, 589860, 699696, 704555, 786480, 845466, 874620, 897840, 1127288, 1166160, 1179720, 1268199, 1409110, 1690932, 1749240, 2113665, 2254576, 2359440, 2536398, 2818220, 3381864, 3498480, 4227330, 5072796, 5636440, 6340995, 6763728, 8454660, 10145592, 11272880, 12681990, 16909320, 20291184, 25363980, 33818640, 50727960, 101455920]

約数ペア:

[(1, 101455920), (2, 50727960), (3, 33818640), (4, 25363980), (5, 20291184), (6, 16909320), (8, 12681990), (9, 11272880), (10, 10145592), (12, 8454660), (15, 6763728), (16, 6340995), (18, 5636440), (20, 5072796), (24, 4227330), (29, 3498480), (30, 3381864), (36, 2818220), (40, 2536398), (43, 2359440), (45, 2254576), (48, 2113665), (58, 1749240), (60, 1690932), (72, 1409110), (80, 1268199), (86, 1179720), (87, 1166160), (90, 1127288), (113, 897840), (116, 874620), (120, 845466), (129, 786480), (144, 704555), (145, 699696), (172, 589860), (174, 583080), (180, 563644), (215, 471888), (226, 448920), (232, 437310), (240, 422733), (258, 393240), (261, 388720), (290, 349848), (339, 299280), (344, 294930), (348, 291540), (360, 281822), (387, 262160), (430, 235944), (435, 233232), (452, 224460), (464, 218655), (516, 196620), (522, 194360), (565, 179568), (580, 174924), (645, 157296), (678, 149640), (688, 147465), (696, 145770), (720, 140911), (774, 131080), (860, 117972), (870, 116616), (904, 112230), (1017, 99760), (1032, 98310), (1044, 97180), (1130, 89784), (1160, 87462), (1247, 81360), (1290, 78648), (1305, 77744), (1356, 74820), (1392, 72885), (1548, 65540), (1695, 59856), (1720, 58986), (1740, 58308), (1808, 56115), (1935, 52432), (2034, 49880), (2064, 49155), (2088, 48590), (2260, 44892), (2320, 43731), (2494, 40680), (2580, 39324), (2610, 38872), (2712, 37410), (3096, 32770), (3277, 30960), (3390, 29928), (3440, 29493), (3480, 29154), (3741, 27120), (3870, 26216), (4068, 24940), (4176, 24295), (4520, 22446), (4859, 20880), (4988, 20340), (5085, 19952), (5160, 19662), (5220, 19436), (5424, 18705), (6192, 16385), (6235, 16272), (6554, 15480), (6780, 14964), (6960, 14577), (7482, 13560), (7740, 13108), (8136, 12470), (9040, 11223), (9718, 10440), (9831, 10320), (9976, 10170)]