39785940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3299}}^1$

素因数の和:3381

約数の個数: 72

約数和(自身を含む): 122522400

約数和(自身を除く): 82736460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 3299, 4020, 6030, 6598, 9897, 12060, 13196, 16495, 19794, 29691, 32990, 39588, 49485, 59382, 65980, 98970, 118764, 148455, 197940, 221033, 296910, 442066, 593820, 663099, 884132, 1105165, 1326198, 1989297, 2210330, 2652396, 3315495, 3978594, 4420660, 6630990, 7957188, 9946485, 13261980, 19892970, 39785940]

約数ペア:

[(1, 39785940), (2, 19892970), (3, 13261980), (4, 9946485), (5, 7957188), (6, 6630990), (9, 4420660), (10, 3978594), (12, 3315495), (15, 2652396), (18, 2210330), (20, 1989297), (30, 1326198), (36, 1105165), (45, 884132), (60, 663099), (67, 593820), (90, 442066), (134, 296910), (180, 221033), (201, 197940), (268, 148455), (335, 118764), (402, 98970), (603, 65980), (670, 59382), (804, 49485), (1005, 39588), (1206, 32990), (1340, 29691), (2010, 19794), (2412, 16495), (3015, 13196), (3299, 12060), (4020, 9897), (6030, 6598)]