202899900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1900

約数の個数: 144

約数和(自身を含む): 683956224

約数和(自身を除く): 481056324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 53, 60, 70, 75, 84, 100, 105, 106, 140, 150, 159, 175, 210, 212, 265, 300, 318, 350, 371, 420, 525, 530, 636, 700, 742, 795, 1050, 1060, 1113, 1325, 1484, 1590, 1823, 1855, 2100, 2226, 2650, 3180, 3646, 3710, 3975, 4452, 5300, 5469, 5565, 7292, 7420, 7950, 9115, 9275, 10938, 11130, 12761, 15900, 18230, 18550, 21876, 22260, 25522, 27345, 27825, 36460, 37100, 38283, 45575, 51044, 54690, 55650, 63805, 76566, 91150, 96619, 109380, 111300, 127610, 136725, 153132, 182300, 191415, 193238, 255220, 273450, 289857, 319025, 382830, 386476, 483095, 546900, 579714, 638050, 676333, 765660, 957075, 966190, 1159428, 1276100, 1352666, 1449285, 1914150, 1932380, 2028999, 2415475, 2705332, 2898570, 3381665, 3828300, 4057998, 4830950, 5797140, 6763330, 7246425, 8115996, 9661900, 10144995, 13526660, 14492850, 16908325, 20289990, 28985700, 33816650, 40579980, 50724975, 67633300, 101449950, 202899900]

約数ペア:

[(1, 202899900), (2, 101449950), (3, 67633300), (4, 50724975), (5, 40579980), (6, 33816650), (7, 28985700), (10, 20289990), (12, 16908325), (14, 14492850), (15, 13526660), (20, 10144995), (21, 9661900), (25, 8115996), (28, 7246425), (30, 6763330), (35, 5797140), (42, 4830950), (50, 4057998), (53, 3828300), (60, 3381665), (70, 2898570), (75, 2705332), (84, 2415475), (100, 2028999), (105, 1932380), (106, 1914150), (140, 1449285), (150, 1352666), (159, 1276100), (175, 1159428), (210, 966190), (212, 957075), (265, 765660), (300, 676333), (318, 638050), (350, 579714), (371, 546900), (420, 483095), (525, 386476), (530, 382830), (636, 319025), (700, 289857), (742, 273450), (795, 255220), (1050, 193238), (1060, 191415), (1113, 182300), (1325, 153132), (1484, 136725), (1590, 127610), (1823, 111300), (1855, 109380), (2100, 96619), (2226, 91150), (2650, 76566), (3180, 63805), (3646, 55650), (3710, 54690), (3975, 51044), (4452, 45575), (5300, 38283), (5469, 37100), (5565, 36460), (7292, 27825), (7420, 27345), (7950, 25522), (9115, 22260), (9275, 21876), (10938, 18550), (11130, 18230), (12761, 15900)]