148496460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1032

約数の個数: 144

約数和(自身を含む): 493317216

約数和(自身を除く): 344820756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 371, 420, 490, 530, 588, 636, 735, 742, 795, 953, 980, 1060, 1113, 1470, 1484, 1590, 1855, 1906, 2226, 2597, 2859, 2940, 3180, 3710, 3812, 4452, 4765, 5194, 5565, 5718, 6671, 7420, 7791, 9530, 10388, 11130, 11436, 12985, 13342, 14295, 15582, 19060, 20013, 22260, 25970, 26684, 28590, 31164, 33355, 38955, 40026, 46697, 50509, 51940, 57180, 66710, 77910, 80052, 93394, 100065, 101018, 133420, 140091, 151527, 155820, 186788, 200130, 202036, 233485, 252545, 280182, 303054, 353563, 400260, 466970, 505090, 560364, 606108, 700455, 707126, 757635, 933940, 1010180, 1060689, 1400910, 1414252, 1515270, 1767815, 2121378, 2474941, 2801820, 3030540, 3535630, 4242756, 4949882, 5303445, 7071260, 7424823, 9899764, 10606890, 12374705, 14849646, 21213780, 24749410, 29699292, 37124115, 49498820, 74248230, 148496460]

約数ペア:

[(1, 148496460), (2, 74248230), (3, 49498820), (4, 37124115), (5, 29699292), (6, 24749410), (7, 21213780), (10, 14849646), (12, 12374705), (14, 10606890), (15, 9899764), (20, 7424823), (21, 7071260), (28, 5303445), (30, 4949882), (35, 4242756), (42, 3535630), (49, 3030540), (53, 2801820), (60, 2474941), (70, 2121378), (84, 1767815), (98, 1515270), (105, 1414252), (106, 1400910), (140, 1060689), (147, 1010180), (159, 933940), (196, 757635), (210, 707126), (212, 700455), (245, 606108), (265, 560364), (294, 505090), (318, 466970), (371, 400260), (420, 353563), (490, 303054), (530, 280182), (588, 252545), (636, 233485), (735, 202036), (742, 200130), (795, 186788), (953, 155820), (980, 151527), (1060, 140091), (1113, 133420), (1470, 101018), (1484, 100065), (1590, 93394), (1855, 80052), (1906, 77910), (2226, 66710), (2597, 57180), (2859, 51940), (2940, 50509), (3180, 46697), (3710, 40026), (3812, 38955), (4452, 33355), (4765, 31164), (5194, 28590), (5565, 26684), (5718, 25970), (6671, 22260), (7420, 20013), (7791, 19060), (9530, 15582), (10388, 14295), (11130, 13342), (11436, 12985)]