76689540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6359}}^1$

素因数の和:6441

約数の個数: 72

約数和(自身を含む): 236134080

約数和(自身を除く): 159444540

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, 6359, 12060, 12718, 19077, 25436, 31795, 38154, 57231, 63590, 76308, 95385, 114462, 127180, 190770, 228924, 286155, 381540, 426053, 572310, 852106, 1144620, 1278159, 1704212, 2130265, 2556318, 3834477, 4260530, 5112636, 6390795, 7668954, 8521060, 12781590, 15337908, 19172385, 25563180, 38344770, 76689540]

約数ペア:

[(1, 76689540), (2, 38344770), (3, 25563180), (4, 19172385), (5, 15337908), (6, 12781590), (9, 8521060), (10, 7668954), (12, 6390795), (15, 5112636), (18, 4260530), (20, 3834477), (30, 2556318), (36, 2130265), (45, 1704212), (60, 1278159), (67, 1144620), (90, 852106), (134, 572310), (180, 426053), (201, 381540), (268, 286155), (335, 228924), (402, 190770), (603, 127180), (670, 114462), (804, 95385), (1005, 76308), (1206, 63590), (1340, 57231), (2010, 38154), (2412, 31795), (3015, 25436), (4020, 19077), (6030, 12718), (6359, 12060)]