149749320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 538312320

約数和(自身を除く): 388563000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 337, 345, 420, 460, 483, 529, 552, 644, 674, 690, 805, 840, 920, 966, 1011, 1058, 1288, 1348, 1380, 1587, 1610, 1685, 1932, 2022, 2116, 2359, 2415, 2645, 2696, 2760, 3174, 3220, 3370, 3703, 3864, 4044, 4232, 4718, 4830, 5055, 5290, 6348, 6440, 6740, 7077, 7406, 7751, 7935, 8088, 9436, 9660, 10110, 10580, 11109, 11795, 12696, 13480, 14154, 14812, 15502, 15870, 18515, 18872, 19320, 20220, 21160, 22218, 23253, 23590, 28308, 29624, 31004, 31740, 35385, 37030, 38755, 40440, 44436, 46506, 47180, 54257, 55545, 56616, 62008, 63480, 70770, 74060, 77510, 88872, 93012, 94360, 108514, 111090, 116265, 141540, 148120, 155020, 162771, 178273, 186024, 217028, 222180, 232530, 271285, 283080, 310040, 325542, 356546, 434056, 444360, 465060, 534819, 542570, 651084, 713092, 813855, 891365, 930120, 1069638, 1085140, 1247911, 1302168, 1426184, 1627710, 1782730, 2139276, 2170280, 2495822, 2674095, 3255420, 3565460, 3743733, 4278552, 4991644, 5348190, 6239555, 6510840, 7130920, 7487466, 9983288, 10696380, 12479110, 14974932, 18718665, 21392760, 24958220, 29949864, 37437330, 49916440, 74874660, 149749320]

約数ペア:

[(1, 149749320), (2, 74874660), (3, 49916440), (4, 37437330), (5, 29949864), (6, 24958220), (7, 21392760), (8, 18718665), (10, 14974932), (12, 12479110), (14, 10696380), (15, 9983288), (20, 7487466), (21, 7130920), (23, 6510840), (24, 6239555), (28, 5348190), (30, 4991644), (35, 4278552), (40, 3743733), (42, 3565460), (46, 3255420), (56, 2674095), (60, 2495822), (69, 2170280), (70, 2139276), (84, 1782730), (92, 1627710), (105, 1426184), (115, 1302168), (120, 1247911), (138, 1085140), (140, 1069638), (161, 930120), (168, 891365), (184, 813855), (210, 713092), (230, 651084), (276, 542570), (280, 534819), (322, 465060), (337, 444360), (345, 434056), (420, 356546), (460, 325542), (483, 310040), (529, 283080), (552, 271285), (644, 232530), (674, 222180), (690, 217028), (805, 186024), (840, 178273), (920, 162771), (966, 155020), (1011, 148120), (1058, 141540), (1288, 116265), (1348, 111090), (1380, 108514), (1587, 94360), (1610, 93012), (1685, 88872), (1932, 77510), (2022, 74060), (2116, 70770), (2359, 63480), (2415, 62008), (2645, 56616), (2696, 55545), (2760, 54257), (3174, 47180), (3220, 46506), (3370, 44436), (3703, 40440), (3864, 38755), (4044, 37030), (4232, 35385), (4718, 31740), (4830, 31004), (5055, 29624), (5290, 28308), (6348, 23590), (6440, 23253), (6740, 22218), (7077, 21160), (7406, 20220), (7751, 19320), (7935, 18872), (8088, 18515), (9436, 15870), (9660, 15502), (10110, 14812), (10580, 14154), (11109, 13480), (11795, 12696)]