303693180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2028

約数の個数: 144

約数和(自身を含む): 1008352800

約数和(自身を除く): 704659620

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, 980, 1060, 1113, 1470, 1484, 1590, 1855, 1949, 2226, 2597, 2940, 3180, 3710, 3898, 4452, 5194, 5565, 5847, 7420, 7791, 7796, 9745, 10388, 11130, 11694, 12985, 13643, 15582, 19490, 22260, 23388, 25970, 27286, 29235, 31164, 38955, 38980, 40929, 51940, 54572, 58470, 68215, 77910, 81858, 95501, 103297, 116940, 136430, 155820, 163716, 191002, 204645, 206594, 272860, 286503, 309891, 382004, 409290, 413188, 477505, 516485, 573006, 619782, 723079, 818580, 955010, 1032970, 1146012, 1239564, 1432515, 1446158, 1549455, 1910020, 2065940, 2169237, 2865030, 2892316, 3098910, 3615395, 4338474, 5061553, 5730060, 6197820, 7230790, 8676948, 10123106, 10846185, 14461580, 15184659, 20246212, 21692370, 25307765, 30369318, 43384740, 50615530, 60738636, 75923295, 101231060, 151846590, 303693180]

約数ペア:

[(1, 303693180), (2, 151846590), (3, 101231060), (4, 75923295), (5, 60738636), (6, 50615530), (7, 43384740), (10, 30369318), (12, 25307765), (14, 21692370), (15, 20246212), (20, 15184659), (21, 14461580), (28, 10846185), (30, 10123106), (35, 8676948), (42, 7230790), (49, 6197820), (53, 5730060), (60, 5061553), (70, 4338474), (84, 3615395), (98, 3098910), (105, 2892316), (106, 2865030), (140, 2169237), (147, 2065940), (159, 1910020), (196, 1549455), (210, 1446158), (212, 1432515), (245, 1239564), (265, 1146012), (294, 1032970), (318, 955010), (371, 818580), (420, 723079), (490, 619782), (530, 573006), (588, 516485), (636, 477505), (735, 413188), (742, 409290), (795, 382004), (980, 309891), (1060, 286503), (1113, 272860), (1470, 206594), (1484, 204645), (1590, 191002), (1855, 163716), (1949, 155820), (2226, 136430), (2597, 116940), (2940, 103297), (3180, 95501), (3710, 81858), (3898, 77910), (4452, 68215), (5194, 58470), (5565, 54572), (5847, 51940), (7420, 40929), (7791, 38980), (7796, 38955), (9745, 31164), (10388, 29235), (11130, 27286), (11694, 25970), (12985, 23388), (13643, 22260), (15582, 19490)]