202894380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2856

約数の個数: 144

約数和(自身を含む): 684413184

約数和(自身を除く): 481518804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 2797, 3627, 4030, 4836, 5580, 5594, 6045, 7254, 8060, 8391, 11188, 12090, 13985, 14508, 16782, 18135, 24180, 25173, 27970, 33564, 36270, 36361, 41955, 50346, 55940, 72540, 72722, 83910, 86707, 100692, 109083, 125865, 145444, 167820, 173414, 181805, 218166, 251730, 260121, 327249, 346828, 363610, 433535, 436332, 503460, 520242, 545415, 654498, 727220, 780363, 867070, 1040484, 1090830, 1127191, 1300605, 1308996, 1560726, 1636245, 1734140, 2181660, 2254382, 2601210, 3121452, 3272490, 3381573, 3901815, 4508764, 5202420, 5635955, 6544980, 6763146, 7803630, 10144719, 11271910, 13526292, 15607260, 16907865, 20289438, 22543820, 33815730, 40578876, 50723595, 67631460, 101447190, 202894380]

約数ペア:

[(1, 202894380), (2, 101447190), (3, 67631460), (4, 50723595), (5, 40578876), (6, 33815730), (9, 22543820), (10, 20289438), (12, 16907865), (13, 15607260), (15, 13526292), (18, 11271910), (20, 10144719), (26, 7803630), (30, 6763146), (31, 6544980), (36, 5635955), (39, 5202420), (45, 4508764), (52, 3901815), (60, 3381573), (62, 3272490), (65, 3121452), (78, 2601210), (90, 2254382), (93, 2181660), (117, 1734140), (124, 1636245), (130, 1560726), (155, 1308996), (156, 1300605), (180, 1127191), (186, 1090830), (195, 1040484), (234, 867070), (260, 780363), (279, 727220), (310, 654498), (372, 545415), (390, 520242), (403, 503460), (465, 436332), (468, 433535), (558, 363610), (585, 346828), (620, 327249), (780, 260121), (806, 251730), (930, 218166), (1116, 181805), (1170, 173414), (1209, 167820), (1395, 145444), (1612, 125865), (1860, 109083), (2015, 100692), (2340, 86707), (2418, 83910), (2790, 72722), (2797, 72540), (3627, 55940), (4030, 50346), (4836, 41955), (5580, 36361), (5594, 36270), (6045, 33564), (7254, 27970), (8060, 25173), (8391, 24180), (11188, 18135), (12090, 16782), (13985, 14508)]