210359100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1052

約数の個数: 144

約数和(自身を含む): 702732800

約数和(自身を除く): 492373700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 109, 140, 150, 175, 210, 218, 300, 327, 350, 420, 436, 525, 545, 654, 700, 763, 919, 1050, 1090, 1308, 1526, 1635, 1838, 2100, 2180, 2289, 2725, 2757, 3052, 3270, 3676, 3815, 4578, 4595, 5450, 5514, 6433, 6540, 7630, 8175, 9156, 9190, 10900, 11028, 11445, 12866, 13785, 15260, 16350, 18380, 19075, 19299, 22890, 22975, 25732, 27570, 32165, 32700, 38150, 38598, 45780, 45950, 55140, 57225, 64330, 68925, 76300, 77196, 91900, 96495, 100171, 114450, 128660, 137850, 160825, 192990, 200342, 228900, 275700, 300513, 321650, 385980, 400684, 482475, 500855, 601026, 643300, 701197, 964950, 1001710, 1202052, 1402394, 1502565, 1929900, 2003420, 2103591, 2504275, 2804788, 3005130, 3505985, 4207182, 5008550, 6010260, 7011970, 7512825, 8414364, 10017100, 10517955, 14023940, 15025650, 17529925, 21035910, 30051300, 35059850, 42071820, 52589775, 70119700, 105179550, 210359100]

約数ペア:

[(1, 210359100), (2, 105179550), (3, 70119700), (4, 52589775), (5, 42071820), (6, 35059850), (7, 30051300), (10, 21035910), (12, 17529925), (14, 15025650), (15, 14023940), (20, 10517955), (21, 10017100), (25, 8414364), (28, 7512825), (30, 7011970), (35, 6010260), (42, 5008550), (50, 4207182), (60, 3505985), (70, 3005130), (75, 2804788), (84, 2504275), (100, 2103591), (105, 2003420), (109, 1929900), (140, 1502565), (150, 1402394), (175, 1202052), (210, 1001710), (218, 964950), (300, 701197), (327, 643300), (350, 601026), (420, 500855), (436, 482475), (525, 400684), (545, 385980), (654, 321650), (700, 300513), (763, 275700), (919, 228900), (1050, 200342), (1090, 192990), (1308, 160825), (1526, 137850), (1635, 128660), (1838, 114450), (2100, 100171), (2180, 96495), (2289, 91900), (2725, 77196), (2757, 76300), (3052, 68925), (3270, 64330), (3676, 57225), (3815, 55140), (4578, 45950), (4595, 45780), (5450, 38598), (5514, 38150), (6433, 32700), (6540, 32165), (7630, 27570), (8175, 25732), (9156, 22975), (9190, 22890), (10900, 19299), (11028, 19075), (11445, 18380), (12866, 16350), (13785, 15260)]