125013720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 407715840

約数和(自身を除く): 282702120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 631, 635, 762, 780, 1016, 1262, 1270, 1524, 1560, 1651, 1893, 1905, 2524, 2540, 3048, 3155, 3302, 3786, 3810, 4953, 5048, 5080, 6310, 6604, 7572, 7620, 8203, 8255, 9465, 9906, 12620, 13208, 15144, 15240, 16406, 16510, 18930, 19812, 24609, 24765, 25240, 32812, 33020, 37860, 39624, 41015, 49218, 49530, 65624, 66040, 75720, 80137, 82030, 98436, 99060, 123045, 160274, 164060, 196872, 198120, 240411, 246090, 320548, 328120, 400685, 480822, 492180, 641096, 801370, 961644, 984360, 1041781, 1202055, 1602740, 1923288, 2083562, 2404110, 3125343, 3205480, 4167124, 4808220, 5208905, 6250686, 8334248, 9616440, 10417810, 12501372, 15626715, 20835620, 25002744, 31253430, 41671240, 62506860, 125013720]

約数ペア:

[(1, 125013720), (2, 62506860), (3, 41671240), (4, 31253430), (5, 25002744), (6, 20835620), (8, 15626715), (10, 12501372), (12, 10417810), (13, 9616440), (15, 8334248), (20, 6250686), (24, 5208905), (26, 4808220), (30, 4167124), (39, 3205480), (40, 3125343), (52, 2404110), (60, 2083562), (65, 1923288), (78, 1602740), (104, 1202055), (120, 1041781), (127, 984360), (130, 961644), (156, 801370), (195, 641096), (254, 492180), (260, 480822), (312, 400685), (381, 328120), (390, 320548), (508, 246090), (520, 240411), (631, 198120), (635, 196872), (762, 164060), (780, 160274), (1016, 123045), (1262, 99060), (1270, 98436), (1524, 82030), (1560, 80137), (1651, 75720), (1893, 66040), (1905, 65624), (2524, 49530), (2540, 49218), (3048, 41015), (3155, 39624), (3302, 37860), (3786, 33020), (3810, 32812), (4953, 25240), (5048, 24765), (5080, 24609), (6310, 19812), (6604, 18930), (7572, 16510), (7620, 16406), (8203, 15240), (8255, 15144), (9465, 13208), (9906, 12620)]