49830120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 256

約数和(自身を含む): 180576000

約数和(自身を除く): 130745880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 37, 40, 43, 45, 54, 58, 60, 72, 74, 86, 87, 90, 108, 111, 116, 120, 129, 135, 145, 148, 172, 174, 180, 185, 215, 216, 222, 232, 258, 261, 270, 290, 296, 333, 344, 348, 360, 370, 387, 430, 435, 444, 516, 522, 540, 555, 580, 645, 666, 696, 740, 774, 783, 860, 870, 888, 999, 1032, 1044, 1073, 1080, 1110, 1160, 1161, 1247, 1290, 1305, 1332, 1480, 1548, 1566, 1591, 1665, 1720, 1740, 1935, 1998, 2088, 2146, 2220, 2322, 2494, 2580, 2610, 2664, 3096, 3132, 3182, 3219, 3330, 3480, 3741, 3870, 3915, 3996, 4292, 4440, 4644, 4773, 4988, 4995, 5160, 5220, 5365, 5805, 6235, 6264, 6364, 6438, 6660, 7482, 7740, 7830, 7955, 7992, 8584, 9288, 9546, 9657, 9976, 9990, 10440, 10730, 11223, 11610, 12470, 12728, 12876, 13320, 14319, 14964, 15480, 15660, 15910, 16095, 18705, 19092, 19314, 19980, 21460, 22446, 23220, 23865, 24940, 25752, 28638, 28971, 29928, 31320, 31820, 32190, 33669, 37410, 38184, 38628, 39960, 42920, 42957, 44892, 46139, 46440, 47730, 48285, 49880, 56115, 57276, 57942, 63640, 64380, 67338, 71595, 74820, 77256, 85914, 89784, 92278, 95460, 96570, 112230, 114552, 115884, 128760, 134676, 138417, 143190, 144855, 149640, 168345, 171828, 184556, 190920, 193140, 214785, 224460, 230695, 231768, 269352, 276834, 286380, 289710, 336690, 343656, 369112, 386280, 415251, 429570, 448920, 461390, 553668, 572760, 579420, 673380, 692085, 830502, 859140, 922780, 1107336, 1158840, 1245753, 1346760, 1384170, 1661004, 1718280, 1845560, 2076255, 2491506, 2768340, 3322008, 4152510, 4983012, 5536680, 6228765, 8305020, 9966024, 12457530, 16610040, 24915060, 49830120]

約数ペア:

[(1, 49830120), (2, 24915060), (3, 16610040), (4, 12457530), (5, 9966024), (6, 8305020), (8, 6228765), (9, 5536680), (10, 4983012), (12, 4152510), (15, 3322008), (18, 2768340), (20, 2491506), (24, 2076255), (27, 1845560), (29, 1718280), (30, 1661004), (36, 1384170), (37, 1346760), (40, 1245753), (43, 1158840), (45, 1107336), (54, 922780), (58, 859140), (60, 830502), (72, 692085), (74, 673380), (86, 579420), (87, 572760), (90, 553668), (108, 461390), (111, 448920), (116, 429570), (120, 415251), (129, 386280), (135, 369112), (145, 343656), (148, 336690), (172, 289710), (174, 286380), (180, 276834), (185, 269352), (215, 231768), (216, 230695), (222, 224460), (232, 214785), (258, 193140), (261, 190920), (270, 184556), (290, 171828), (296, 168345), (333, 149640), (344, 144855), (348, 143190), (360, 138417), (370, 134676), (387, 128760), (430, 115884), (435, 114552), (444, 112230), (516, 96570), (522, 95460), (540, 92278), (555, 89784), (580, 85914), (645, 77256), (666, 74820), (696, 71595), (740, 67338), (774, 64380), (783, 63640), (860, 57942), (870, 57276), (888, 56115), (999, 49880), (1032, 48285), (1044, 47730), (1073, 46440), (1080, 46139), (1110, 44892), (1160, 42957), (1161, 42920), (1247, 39960), (1290, 38628), (1305, 38184), (1332, 37410), (1480, 33669), (1548, 32190), (1566, 31820), (1591, 31320), (1665, 29928), (1720, 28971), (1740, 28638), (1935, 25752), (1998, 24940), (2088, 23865), (2146, 23220), (2220, 22446), (2322, 21460), (2494, 19980), (2580, 19314), (2610, 19092), (2664, 18705), (3096, 16095), (3132, 15910), (3182, 15660), (3219, 15480), (3330, 14964), (3480, 14319), (3741, 13320), (3870, 12876), (3915, 12728), (3996, 12470), (4292, 11610), (4440, 11223), (4644, 10730), (4773, 10440), (4988, 9990), (4995, 9976), (5160, 9657), (5220, 9546), (5365, 9288), (5805, 8584), (6235, 7992), (6264, 7955), (6364, 7830), (6438, 7740), (6660, 7482)]