54268620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:999

約数の個数: 96

約数和(自身を含む): 174978048

約数和(自身を除く): 120709428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 823, 942, 1099, 1570, 1646, 1884, 2198, 2355, 2469, 3140, 3292, 3297, 4115, 4396, 4710, 4938, 5495, 5761, 6594, 8230, 9420, 9876, 10990, 11522, 12345, 13188, 16460, 16485, 17283, 21980, 23044, 24690, 28805, 32970, 34566, 49380, 57610, 65940, 69132, 86415, 115220, 129211, 172830, 258422, 345660, 387633, 516844, 646055, 775266, 904477, 1292110, 1550532, 1808954, 1938165, 2584220, 2713431, 3617908, 3876330, 4522385, 5426862, 7752660, 9044770, 10853724, 13567155, 18089540, 27134310, 54268620]

約数ペア:

[(1, 54268620), (2, 27134310), (3, 18089540), (4, 13567155), (5, 10853724), (6, 9044770), (7, 7752660), (10, 5426862), (12, 4522385), (14, 3876330), (15, 3617908), (20, 2713431), (21, 2584220), (28, 1938165), (30, 1808954), (35, 1550532), (42, 1292110), (60, 904477), (70, 775266), (84, 646055), (105, 516844), (140, 387633), (157, 345660), (210, 258422), (314, 172830), (420, 129211), (471, 115220), (628, 86415), (785, 69132), (823, 65940), (942, 57610), (1099, 49380), (1570, 34566), (1646, 32970), (1884, 28805), (2198, 24690), (2355, 23044), (2469, 21980), (3140, 17283), (3292, 16485), (3297, 16460), (4115, 13188), (4396, 12345), (4710, 11522), (4938, 10990), (5495, 9876), (5761, 9420), (6594, 8230)]