62142780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:968

約数の個数: 144

約数和(自身を含む): 211438080

約数和(自身を除く): 149295300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 919, 966, 980, 1127, 1380, 1470, 1610, 1838, 1932, 2254, 2415, 2757, 2940, 3220, 3381, 3676, 4508, 4595, 4830, 5514, 5635, 6433, 6762, 9190, 9660, 11028, 11270, 12866, 13524, 13785, 16905, 18380, 19299, 21137, 22540, 25732, 27570, 32165, 33810, 38598, 42274, 45031, 55140, 63411, 64330, 67620, 77196, 84548, 90062, 96495, 105685, 126822, 128660, 135093, 147959, 180124, 192990, 211370, 225155, 253644, 270186, 295918, 317055, 385980, 422740, 443877, 450310, 540372, 591836, 634110, 675465, 739795, 887754, 900620, 1035713, 1268220, 1350930, 1479590, 1775508, 2071426, 2219385, 2701860, 2959180, 3107139, 4142852, 4438770, 5178565, 6214278, 8877540, 10357130, 12428556, 15535695, 20714260, 31071390, 62142780]

約数ペア:

[(1, 62142780), (2, 31071390), (3, 20714260), (4, 15535695), (5, 12428556), (6, 10357130), (7, 8877540), (10, 6214278), (12, 5178565), (14, 4438770), (15, 4142852), (20, 3107139), (21, 2959180), (23, 2701860), (28, 2219385), (30, 2071426), (35, 1775508), (42, 1479590), (46, 1350930), (49, 1268220), (60, 1035713), (69, 900620), (70, 887754), (84, 739795), (92, 675465), (98, 634110), (105, 591836), (115, 540372), (138, 450310), (140, 443877), (147, 422740), (161, 385980), (196, 317055), (210, 295918), (230, 270186), (245, 253644), (276, 225155), (294, 211370), (322, 192990), (345, 180124), (420, 147959), (460, 135093), (483, 128660), (490, 126822), (588, 105685), (644, 96495), (690, 90062), (735, 84548), (805, 77196), (919, 67620), (966, 64330), (980, 63411), (1127, 55140), (1380, 45031), (1470, 42274), (1610, 38598), (1838, 33810), (1932, 32165), (2254, 27570), (2415, 25732), (2757, 22540), (2940, 21137), (3220, 19299), (3381, 18380), (3676, 16905), (4508, 13785), (4595, 13524), (4830, 12866), (5514, 11270), (5635, 11028), (6433, 9660), (6762, 9190)]