138525900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{557}}^1\times {\mathrm{829}}^1$

素因数の和:1403

約数の個数: 72

約数和(自身を含む): 402005520

約数和(自身を除く): 263479620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 557, 829, 1114, 1658, 1671, 2228, 2487, 2785, 3316, 3342, 4145, 4974, 5570, 6684, 8290, 8355, 9948, 11140, 12435, 13925, 16580, 16710, 20725, 24870, 27850, 33420, 41450, 41775, 49740, 55700, 62175, 82900, 83550, 124350, 167100, 248700, 461753, 923506, 1385259, 1847012, 2308765, 2770518, 4617530, 5541036, 6926295, 9235060, 11543825, 13852590, 23087650, 27705180, 34631475, 46175300, 69262950, 138525900]

約数ペア:

[(1, 138525900), (2, 69262950), (3, 46175300), (4, 34631475), (5, 27705180), (6, 23087650), (10, 13852590), (12, 11543825), (15, 9235060), (20, 6926295), (25, 5541036), (30, 4617530), (50, 2770518), (60, 2308765), (75, 1847012), (100, 1385259), (150, 923506), (300, 461753), (557, 248700), (829, 167100), (1114, 124350), (1658, 83550), (1671, 82900), (2228, 62175), (2487, 55700), (2785, 49740), (3316, 41775), (3342, 41450), (4145, 33420), (4974, 27850), (5570, 24870), (6684, 20725), (8290, 16710), (8355, 16580), (9948, 13925), (11140, 12435)]