203400540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1481}}^1$

素因数の和:1612

約数の個数: 144

約数和(自身を含む): 712071360

約数和(自身を除く): 508670820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 654, 763, 981, 1090, 1260, 1308, 1481, 1526, 1635, 1962, 2180, 2289, 2962, 3052, 3270, 3815, 3924, 4443, 4578, 4905, 5924, 6540, 6867, 7405, 7630, 8886, 9156, 9810, 10367, 11445, 13329, 13734, 14810, 15260, 17772, 19620, 20734, 22215, 22890, 26658, 27468, 29620, 31101, 34335, 41468, 44430, 45780, 51835, 53316, 62202, 66645, 68670, 88860, 93303, 103670, 124404, 133290, 137340, 155505, 161429, 186606, 207340, 266580, 311010, 322858, 373212, 466515, 484287, 622020, 645716, 807145, 933030, 968574, 1130003, 1452861, 1614290, 1866060, 1937148, 2260006, 2421435, 2905722, 3228580, 3390009, 4520012, 4842870, 5650015, 5811444, 6780018, 7264305, 9685740, 10170027, 11300030, 13560036, 14528610, 16950045, 20340054, 22600060, 29057220, 33900090, 40680108, 50850135, 67800180, 101700270, 203400540]

約数ペア:

[(1, 203400540), (2, 101700270), (3, 67800180), (4, 50850135), (5, 40680108), (6, 33900090), (7, 29057220), (9, 22600060), (10, 20340054), (12, 16950045), (14, 14528610), (15, 13560036), (18, 11300030), (20, 10170027), (21, 9685740), (28, 7264305), (30, 6780018), (35, 5811444), (36, 5650015), (42, 4842870), (45, 4520012), (60, 3390009), (63, 3228580), (70, 2905722), (84, 2421435), (90, 2260006), (105, 1937148), (109, 1866060), (126, 1614290), (140, 1452861), (180, 1130003), (210, 968574), (218, 933030), (252, 807145), (315, 645716), (327, 622020), (420, 484287), (436, 466515), (545, 373212), (630, 322858), (654, 311010), (763, 266580), (981, 207340), (1090, 186606), (1260, 161429), (1308, 155505), (1481, 137340), (1526, 133290), (1635, 124404), (1962, 103670), (2180, 93303), (2289, 88860), (2962, 68670), (3052, 66645), (3270, 62202), (3815, 53316), (3924, 51835), (4443, 45780), (4578, 44430), (4905, 41468), (5924, 34335), (6540, 31101), (6867, 29620), (7405, 27468), (7630, 26658), (8886, 22890), (9156, 22215), (9810, 20734), (10367, 19620), (11445, 17772), (13329, 15260), (13734, 14810)]