76786020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6367}}^1$

素因数の和:6449

約数の個数: 72

約数和(自身を含む): 236431104

約数和(自身を除く): 159645084

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, 4020, 6030, 6367, 12060, 12734, 19101, 25468, 31835, 38202, 57303, 63670, 76404, 95505, 114606, 127340, 191010, 229212, 286515, 382020, 426589, 573030, 853178, 1146060, 1279767, 1706356, 2132945, 2559534, 3839301, 4265890, 5119068, 6398835, 7678602, 8531780, 12797670, 15357204, 19196505, 25595340, 38393010, 76786020]

約数ペア:

[(1, 76786020), (2, 38393010), (3, 25595340), (4, 19196505), (5, 15357204), (6, 12797670), (9, 8531780), (10, 7678602), (12, 6398835), (15, 5119068), (18, 4265890), (20, 3839301), (30, 2559534), (36, 2132945), (45, 1706356), (60, 1279767), (67, 1146060), (90, 853178), (134, 573030), (180, 426589), (201, 382020), (268, 286515), (335, 229212), (402, 191010), (603, 127340), (670, 114606), (804, 95505), (1005, 76404), (1206, 63670), (1340, 57303), (2010, 38202), (2412, 31835), (3015, 25468), (4020, 19101), (6030, 12734), (6367, 12060)]