149157540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2818

約数の個数: 144

約数和(自身を含む): 529296768

約数和(自身を除く): 380139228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2580, 2709, 2753, 3010, 3612, 3870, 4515, 5418, 5506, 6020, 7740, 8259, 9030, 10836, 11012, 13545, 13765, 16518, 18060, 19271, 24777, 27090, 27530, 33036, 38542, 41295, 49554, 54180, 55060, 57813, 77084, 82590, 96355, 99108, 115626, 118379, 123885, 165180, 173439, 192710, 231252, 236758, 247770, 289065, 346878, 355137, 385420, 473516, 495540, 578130, 591895, 693756, 710274, 828653, 867195, 1065411, 1156260, 1183790, 1420548, 1657306, 1734390, 1775685, 2130822, 2367580, 2485959, 3314612, 3468780, 3551370, 4143265, 4261644, 4971918, 5327055, 7102740, 7457877, 8286530, 9943836, 10654110, 12429795, 14915754, 16573060, 21308220, 24859590, 29831508, 37289385, 49719180, 74578770, 149157540]

約数ペア:

[(1, 149157540), (2, 74578770), (3, 49719180), (4, 37289385), (5, 29831508), (6, 24859590), (7, 21308220), (9, 16573060), (10, 14915754), (12, 12429795), (14, 10654110), (15, 9943836), (18, 8286530), (20, 7457877), (21, 7102740), (28, 5327055), (30, 4971918), (35, 4261644), (36, 4143265), (42, 3551370), (43, 3468780), (45, 3314612), (60, 2485959), (63, 2367580), (70, 2130822), (84, 1775685), (86, 1734390), (90, 1657306), (105, 1420548), (126, 1183790), (129, 1156260), (140, 1065411), (172, 867195), (180, 828653), (210, 710274), (215, 693756), (252, 591895), (258, 578130), (301, 495540), (315, 473516), (387, 385420), (420, 355137), (430, 346878), (516, 289065), (602, 247770), (630, 236758), (645, 231252), (774, 192710), (860, 173439), (903, 165180), (1204, 123885), (1260, 118379), (1290, 115626), (1505, 99108), (1548, 96355), (1806, 82590), (1935, 77084), (2580, 57813), (2709, 55060), (2753, 54180), (3010, 49554), (3612, 41295), (3870, 38542), (4515, 33036), (5418, 27530), (5506, 27090), (6020, 24777), (7740, 19271), (8259, 18060), (9030, 16518), (10836, 13765), (11012, 13545)]