27200100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 79869888

約数和(自身を除く): 52669788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1277, 1420, 1775, 2130, 2554, 3550, 3831, 4260, 5108, 5325, 6385, 7100, 7662, 10650, 12770, 15324, 19155, 21300, 25540, 31925, 38310, 63850, 76620, 90667, 95775, 127700, 181334, 191550, 272001, 362668, 383100, 453335, 544002, 906670, 1088004, 1360005, 1813340, 2266675, 2720010, 4533350, 5440020, 6800025, 9066700, 13600050, 27200100]

約数ペア:

[(1, 27200100), (2, 13600050), (3, 9066700), (4, 6800025), (5, 5440020), (6, 4533350), (10, 2720010), (12, 2266675), (15, 1813340), (20, 1360005), (25, 1088004), (30, 906670), (50, 544002), (60, 453335), (71, 383100), (75, 362668), (100, 272001), (142, 191550), (150, 181334), (213, 127700), (284, 95775), (300, 90667), (355, 76620), (426, 63850), (710, 38310), (852, 31925), (1065, 25540), (1277, 21300), (1420, 19155), (1775, 15324), (2130, 12770), (2554, 10650), (3550, 7662), (3831, 7100), (4260, 6385), (5108, 5325)]