147730700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5981}}^1$

素因数の和:6027

約数の個数: 72

約数和(自身を含む): 363466320

約数和(自身を除く): 215735620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 4940, 5981, 6175, 11962, 12350, 23924, 24700, 29905, 59810, 77753, 113639, 119620, 149525, 155506, 227278, 299050, 311012, 388765, 454556, 568195, 598100, 777530, 1136390, 1477307, 1555060, 1943825, 2272780, 2840975, 2954614, 3887650, 5681950, 5909228, 7386535, 7775300, 11363900, 14773070, 29546140, 36932675, 73865350, 147730700]

約数ペア:

[(1, 147730700), (2, 73865350), (4, 36932675), (5, 29546140), (10, 14773070), (13, 11363900), (19, 7775300), (20, 7386535), (25, 5909228), (26, 5681950), (38, 3887650), (50, 2954614), (52, 2840975), (65, 2272780), (76, 1943825), (95, 1555060), (100, 1477307), (130, 1136390), (190, 777530), (247, 598100), (260, 568195), (325, 454556), (380, 388765), (475, 311012), (494, 299050), (650, 227278), (950, 155506), (988, 149525), (1235, 119620), (1300, 113639), (1900, 77753), (2470, 59810), (4940, 29905), (5981, 24700), (6175, 23924), (11962, 12350)]