53719020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 173365920

約数和(自身を除く): 119646900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 41, 45, 58, 60, 82, 87, 90, 116, 123, 145, 164, 174, 180, 205, 246, 251, 261, 290, 348, 369, 410, 435, 492, 502, 522, 580, 615, 738, 753, 820, 870, 1004, 1044, 1189, 1230, 1255, 1305, 1476, 1506, 1740, 1845, 2259, 2378, 2460, 2510, 2610, 3012, 3567, 3690, 3765, 4518, 4756, 5020, 5220, 5945, 7134, 7279, 7380, 7530, 9036, 10291, 10701, 11295, 11890, 14268, 14558, 15060, 17835, 20582, 21402, 21837, 22590, 23780, 29116, 30873, 35670, 36395, 41164, 42804, 43674, 45180, 51455, 53505, 61746, 65511, 71340, 72790, 87348, 92619, 102910, 107010, 109185, 123492, 131022, 145580, 154365, 185238, 205820, 214020, 218370, 262044, 298439, 308730, 327555, 370476, 436740, 463095, 596878, 617460, 655110, 895317, 926190, 1193756, 1310220, 1492195, 1790634, 1852380, 2685951, 2984390, 3581268, 4476585, 5371902, 5968780, 8953170, 10743804, 13429755, 17906340, 26859510, 53719020]

約数ペア:

[(1, 53719020), (2, 26859510), (3, 17906340), (4, 13429755), (5, 10743804), (6, 8953170), (9, 5968780), (10, 5371902), (12, 4476585), (15, 3581268), (18, 2984390), (20, 2685951), (29, 1852380), (30, 1790634), (36, 1492195), (41, 1310220), (45, 1193756), (58, 926190), (60, 895317), (82, 655110), (87, 617460), (90, 596878), (116, 463095), (123, 436740), (145, 370476), (164, 327555), (174, 308730), (180, 298439), (205, 262044), (246, 218370), (251, 214020), (261, 205820), (290, 185238), (348, 154365), (369, 145580), (410, 131022), (435, 123492), (492, 109185), (502, 107010), (522, 102910), (580, 92619), (615, 87348), (738, 72790), (753, 71340), (820, 65511), (870, 61746), (1004, 53505), (1044, 51455), (1189, 45180), (1230, 43674), (1255, 42804), (1305, 41164), (1476, 36395), (1506, 35670), (1740, 30873), (1845, 29116), (2259, 23780), (2378, 22590), (2460, 21837), (2510, 21402), (2610, 20582), (3012, 17835), (3567, 15060), (3690, 14558), (3765, 14268), (4518, 11890), (4756, 11295), (5020, 10701), (5220, 10291), (5945, 9036), (7134, 7530), (7279, 7380)]