121847400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:648

約数の個数: 144

約数和(自身を含む): 412994400

約数和(自身を除く): 291147000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 139, 150, 180, 200, 225, 278, 300, 360, 417, 450, 487, 556, 600, 695, 834, 900, 974, 1112, 1251, 1390, 1461, 1668, 1800, 1948, 2085, 2435, 2502, 2780, 2922, 3336, 3475, 3896, 4170, 4383, 4870, 5004, 5560, 5844, 6255, 6950, 7305, 8340, 8766, 9740, 10008, 10425, 11688, 12175, 12510, 13900, 14610, 16680, 17532, 19480, 20850, 21915, 24350, 25020, 27800, 29220, 31275, 35064, 36525, 41700, 43830, 48700, 50040, 58440, 62550, 67693, 73050, 83400, 87660, 97400, 109575, 125100, 135386, 146100, 175320, 203079, 219150, 250200, 270772, 292200, 338465, 406158, 438300, 541544, 609237, 676930, 812316, 876600, 1015395, 1218474, 1353860, 1624632, 1692325, 2030790, 2436948, 2707720, 3046185, 3384650, 4061580, 4873896, 5076975, 6092370, 6769300, 8123160, 10153950, 12184740, 13538600, 15230925, 20307900, 24369480, 30461850, 40615800, 60923700, 121847400]

約数ペア:

[(1, 121847400), (2, 60923700), (3, 40615800), (4, 30461850), (5, 24369480), (6, 20307900), (8, 15230925), (9, 13538600), (10, 12184740), (12, 10153950), (15, 8123160), (18, 6769300), (20, 6092370), (24, 5076975), (25, 4873896), (30, 4061580), (36, 3384650), (40, 3046185), (45, 2707720), (50, 2436948), (60, 2030790), (72, 1692325), (75, 1624632), (90, 1353860), (100, 1218474), (120, 1015395), (139, 876600), (150, 812316), (180, 676930), (200, 609237), (225, 541544), (278, 438300), (300, 406158), (360, 338465), (417, 292200), (450, 270772), (487, 250200), (556, 219150), (600, 203079), (695, 175320), (834, 146100), (900, 135386), (974, 125100), (1112, 109575), (1251, 97400), (1390, 87660), (1461, 83400), (1668, 73050), (1800, 67693), (1948, 62550), (2085, 58440), (2435, 50040), (2502, 48700), (2780, 43830), (2922, 41700), (3336, 36525), (3475, 35064), (3896, 31275), (4170, 29220), (4383, 27800), (4870, 25020), (5004, 24350), (5560, 21915), (5844, 20850), (6255, 19480), (6950, 17532), (7305, 16680), (8340, 14610), (8766, 13900), (9740, 12510), (10008, 12175), (10425, 11688)]