145171440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 200

約数和(自身を含む): 516917808

約数和(自身を除く): 371746368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 258, 270, 324, 344, 360, 387, 405, 430, 432, 516, 521, 540, 645, 648, 688, 720, 774, 810, 860, 1032, 1042, 1080, 1161, 1290, 1296, 1548, 1563, 1620, 1720, 1935, 2064, 2084, 2160, 2322, 2580, 2605, 3096, 3126, 3240, 3440, 3483, 3870, 4168, 4644, 4689, 5160, 5210, 5805, 6192, 6252, 6480, 6966, 7740, 7815, 8336, 9288, 9378, 10320, 10420, 11610, 12504, 13932, 14067, 15480, 15630, 17415, 18576, 18756, 20840, 22403, 23220, 23445, 25008, 27864, 28134, 30960, 31260, 34830, 37512, 41680, 42201, 44806, 46440, 46890, 55728, 56268, 62520, 67209, 69660, 70335, 75024, 84402, 89612, 92880, 93780, 112015, 112536, 125040, 134418, 139320, 140670, 168804, 179224, 187560, 201627, 211005, 224030, 225072, 268836, 278640, 281340, 336045, 337608, 358448, 375120, 403254, 422010, 448060, 537672, 562680, 604881, 672090, 675216, 806508, 844020, 896120, 1008135, 1075344, 1125360, 1209762, 1344180, 1613016, 1688040, 1792240, 1814643, 2016270, 2419524, 2688360, 3024405, 3226032, 3376080, 3629286, 4032540, 4839048, 5376720, 6048810, 7258572, 8065080, 9073215, 9678096, 12097620, 14517144, 16130160, 18146430, 24195240, 29034288, 36292860, 48390480, 72585720, 145171440]

約数ペア:

[(1, 145171440), (2, 72585720), (3, 48390480), (4, 36292860), (5, 29034288), (6, 24195240), (8, 18146430), (9, 16130160), (10, 14517144), (12, 12097620), (15, 9678096), (16, 9073215), (18, 8065080), (20, 7258572), (24, 6048810), (27, 5376720), (30, 4839048), (36, 4032540), (40, 3629286), (43, 3376080), (45, 3226032), (48, 3024405), (54, 2688360), (60, 2419524), (72, 2016270), (80, 1814643), (81, 1792240), (86, 1688040), (90, 1613016), (108, 1344180), (120, 1209762), (129, 1125360), (135, 1075344), (144, 1008135), (162, 896120), (172, 844020), (180, 806508), (215, 675216), (216, 672090), (240, 604881), (258, 562680), (270, 537672), (324, 448060), (344, 422010), (360, 403254), (387, 375120), (405, 358448), (430, 337608), (432, 336045), (516, 281340), (521, 278640), (540, 268836), (645, 225072), (648, 224030), (688, 211005), (720, 201627), (774, 187560), (810, 179224), (860, 168804), (1032, 140670), (1042, 139320), (1080, 134418), (1161, 125040), (1290, 112536), (1296, 112015), (1548, 93780), (1563, 92880), (1620, 89612), (1720, 84402), (1935, 75024), (2064, 70335), (2084, 69660), (2160, 67209), (2322, 62520), (2580, 56268), (2605, 55728), (3096, 46890), (3126, 46440), (3240, 44806), (3440, 42201), (3483, 41680), (3870, 37512), (4168, 34830), (4644, 31260), (4689, 30960), (5160, 28134), (5210, 27864), (5805, 25008), (6192, 23445), (6252, 23220), (6480, 22403), (6966, 20840), (7740, 18756), (7815, 18576), (8336, 17415), (9288, 15630), (9378, 15480), (10320, 14067), (10420, 13932), (11610, 12504)]