149049180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 556174080

約数和(自身を除く): 407124900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 49, 54, 60, 63, 70, 84, 86, 90, 98, 105, 108, 126, 129, 131, 135, 140, 147, 172, 180, 189, 196, 210, 215, 245, 252, 258, 262, 270, 294, 301, 315, 378, 387, 393, 420, 430, 441, 490, 516, 524, 540, 588, 602, 630, 645, 655, 735, 756, 774, 786, 860, 882, 903, 917, 945, 980, 1161, 1179, 1204, 1260, 1290, 1310, 1323, 1470, 1505, 1548, 1572, 1764, 1806, 1834, 1890, 1935, 1965, 2107, 2205, 2322, 2358, 2580, 2620, 2646, 2709, 2751, 2940, 3010, 3537, 3612, 3668, 3780, 3870, 3930, 4214, 4410, 4515, 4585, 4644, 4716, 5292, 5418, 5502, 5633, 5805, 5895, 6020, 6321, 6419, 6615, 7074, 7740, 7860, 8127, 8253, 8428, 8820, 9030, 9170, 10535, 10836, 11004, 11266, 11610, 11790, 12642, 12838, 13230, 13545, 13755, 14148, 16254, 16506, 16899, 17685, 18060, 18340, 18963, 19257, 21070, 22532, 23220, 23580, 24759, 25284, 25676, 26460, 27090, 27510, 28165, 31605, 32095, 32508, 33012, 33798, 35370, 37926, 38514, 39431, 40635, 41265, 42140, 49518, 50697, 54180, 55020, 56330, 56889, 57771, 63210, 64190, 67596, 70740, 75852, 77028, 78862, 81270, 82530, 84495, 94815, 96285, 99036, 101394, 112660, 113778, 115542, 118293, 123795, 126420, 128380, 152091, 157724, 162540, 165060, 168990, 173313, 189630, 192570, 197155, 202788, 227556, 231084, 236586, 247590, 253485, 276017, 284445, 288855, 304182, 337980, 346626, 354879, 379260, 385140, 394310, 473172, 495180, 506970, 552034, 568890, 577710, 591465, 608364, 693252, 709758, 760455, 788620, 828051, 866565, 1013940, 1064637, 1104068, 1137780, 1155420, 1182930, 1380085, 1419516, 1520910, 1656102, 1733130, 1774395, 2129274, 2365860, 2484153, 2760170, 3041820, 3312204, 3466260, 3548790, 4140255, 4258548, 4968306, 5323185, 5520340, 7097580, 7452459, 8280510, 9936612, 10646370, 12420765, 14904918, 16561020, 21292740, 24841530, 29809836, 37262295, 49683060, 74524590, 149049180]

約数ペア:

[(1, 149049180), (2, 74524590), (3, 49683060), (4, 37262295), (5, 29809836), (6, 24841530), (7, 21292740), (9, 16561020), (10, 14904918), (12, 12420765), (14, 10646370), (15, 9936612), (18, 8280510), (20, 7452459), (21, 7097580), (27, 5520340), (28, 5323185), (30, 4968306), (35, 4258548), (36, 4140255), (42, 3548790), (43, 3466260), (45, 3312204), (49, 3041820), (54, 2760170), (60, 2484153), (63, 2365860), (70, 2129274), (84, 1774395), (86, 1733130), (90, 1656102), (98, 1520910), (105, 1419516), (108, 1380085), (126, 1182930), (129, 1155420), (131, 1137780), (135, 1104068), (140, 1064637), (147, 1013940), (172, 866565), (180, 828051), (189, 788620), (196, 760455), (210, 709758), (215, 693252), (245, 608364), (252, 591465), (258, 577710), (262, 568890), (270, 552034), (294, 506970), (301, 495180), (315, 473172), (378, 394310), (387, 385140), (393, 379260), (420, 354879), (430, 346626), (441, 337980), (490, 304182), (516, 288855), (524, 284445), (540, 276017), (588, 253485), (602, 247590), (630, 236586), (645, 231084), (655, 227556), (735, 202788), (756, 197155), (774, 192570), (786, 189630), (860, 173313), (882, 168990), (903, 165060), (917, 162540), (945, 157724), (980, 152091), (1161, 128380), (1179, 126420), (1204, 123795), (1260, 118293), (1290, 115542), (1310, 113778), (1323, 112660), (1470, 101394), (1505, 99036), (1548, 96285), (1572, 94815), (1764, 84495), (1806, 82530), (1834, 81270), (1890, 78862), (1935, 77028), (1965, 75852), (2107, 70740), (2205, 67596), (2322, 64190), (2358, 63210), (2580, 57771), (2620, 56889), (2646, 56330), (2709, 55020), (2751, 54180), (2940, 50697), (3010, 49518), (3537, 42140), (3612, 41265), (3668, 40635), (3780, 39431), (3870, 38514), (3930, 37926), (4214, 35370), (4410, 33798), (4515, 33012), (4585, 32508), (4644, 32095), (4716, 31605), (5292, 28165), (5418, 27510), (5502, 27090), (5633, 26460), (5805, 25676), (5895, 25284), (6020, 24759), (6321, 23580), (6419, 23220), (6615, 22532), (7074, 21070), (7740, 19257), (7860, 18963), (8127, 18340), (8253, 18060), (8428, 17685), (8820, 16899), (9030, 16506), (9170, 16254), (10535, 14148), (10836, 13755), (11004, 13545), (11266, 13230), (11610, 12838), (11790, 12642)]