135218200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 342009360

約数和(自身を除く): 206791160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 131, 200, 260, 262, 325, 397, 520, 524, 650, 655, 794, 1048, 1300, 1310, 1588, 1703, 1985, 2600, 2620, 3176, 3275, 3406, 3970, 5161, 5240, 6550, 6812, 7940, 8515, 9925, 10322, 13100, 13624, 15880, 17030, 19850, 20644, 25805, 26200, 34060, 39700, 41288, 42575, 51610, 52007, 68120, 79400, 85150, 103220, 104014, 129025, 170300, 206440, 208028, 258050, 260035, 340600, 416056, 516100, 520070, 676091, 1032200, 1040140, 1300175, 1352182, 2080280, 2600350, 2704364, 3380455, 5200700, 5408728, 6760910, 10401400, 13521820, 16902275, 27043640, 33804550, 67609100, 135218200]

約数ペア:

[(1, 135218200), (2, 67609100), (4, 33804550), (5, 27043640), (8, 16902275), (10, 13521820), (13, 10401400), (20, 6760910), (25, 5408728), (26, 5200700), (40, 3380455), (50, 2704364), (52, 2600350), (65, 2080280), (100, 1352182), (104, 1300175), (130, 1040140), (131, 1032200), (200, 676091), (260, 520070), (262, 516100), (325, 416056), (397, 340600), (520, 260035), (524, 258050), (650, 208028), (655, 206440), (794, 170300), (1048, 129025), (1300, 104014), (1310, 103220), (1588, 85150), (1703, 79400), (1985, 68120), (2600, 52007), (2620, 51610), (3176, 42575), (3275, 41288), (3406, 39700), (3970, 34060), (5161, 26200), (5240, 25805), (6550, 20644), (6812, 19850), (7940, 17030), (8515, 15880), (9925, 13624), (10322, 13100)]