72473900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 165562320

約数和(自身を除く): 93088420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 67, 100, 116, 134, 145, 268, 290, 335, 373, 580, 670, 725, 746, 1340, 1450, 1492, 1675, 1865, 1943, 2900, 3350, 3730, 3886, 6700, 7460, 7772, 9325, 9715, 10817, 18650, 19430, 21634, 24991, 37300, 38860, 43268, 48575, 49982, 54085, 97150, 99964, 108170, 124955, 194300, 216340, 249910, 270425, 499820, 540850, 624775, 724739, 1081700, 1249550, 1449478, 2499100, 2898956, 3623695, 7247390, 14494780, 18118475, 36236950, 72473900]

約数ペア:

[(1, 72473900), (2, 36236950), (4, 18118475), (5, 14494780), (10, 7247390), (20, 3623695), (25, 2898956), (29, 2499100), (50, 1449478), (58, 1249550), (67, 1081700), (100, 724739), (116, 624775), (134, 540850), (145, 499820), (268, 270425), (290, 249910), (335, 216340), (373, 194300), (580, 124955), (670, 108170), (725, 99964), (746, 97150), (1340, 54085), (1450, 49982), (1492, 48575), (1675, 43268), (1865, 38860), (1943, 37300), (2900, 24991), (3350, 21634), (3730, 19430), (3886, 18650), (6700, 10817), (7460, 9715), (7772, 9325)]