73507860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1627}}^1$

素因数の和:1893

約数の個数: 72

約数和(自身を含む): 223999776

約数和(自身を除く): 150491916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 753, 1004, 1255, 1506, 1627, 2259, 2510, 3012, 3254, 3765, 4518, 4881, 5020, 6508, 7530, 8135, 9036, 9762, 11295, 14643, 15060, 16270, 19524, 22590, 24405, 29286, 32540, 45180, 48810, 58572, 73215, 97620, 146430, 292860, 408377, 816754, 1225131, 1633508, 2041885, 2450262, 3675393, 4083770, 4900524, 6125655, 7350786, 8167540, 12251310, 14701572, 18376965, 24502620, 36753930, 73507860]

約数ペア:

[(1, 73507860), (2, 36753930), (3, 24502620), (4, 18376965), (5, 14701572), (6, 12251310), (9, 8167540), (10, 7350786), (12, 6125655), (15, 4900524), (18, 4083770), (20, 3675393), (30, 2450262), (36, 2041885), (45, 1633508), (60, 1225131), (90, 816754), (180, 408377), (251, 292860), (502, 146430), (753, 97620), (1004, 73215), (1255, 58572), (1506, 48810), (1627, 45180), (2259, 32540), (2510, 29286), (3012, 24405), (3254, 22590), (3765, 19524), (4518, 16270), (4881, 15060), (5020, 14643), (6508, 11295), (7530, 9762), (8135, 9036)]