52920700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 144990720

約数和(自身を除く): 92070020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 25, 28, 35, 38, 46, 50, 70, 76, 92, 95, 100, 115, 133, 140, 161, 173, 175, 190, 230, 266, 322, 346, 350, 380, 437, 460, 475, 532, 575, 644, 665, 692, 700, 805, 865, 874, 950, 1150, 1211, 1330, 1610, 1730, 1748, 1900, 2185, 2300, 2422, 2660, 3059, 3220, 3287, 3325, 3460, 3979, 4025, 4325, 4370, 4844, 6055, 6118, 6574, 6650, 7958, 8050, 8650, 8740, 10925, 12110, 12236, 13148, 13300, 15295, 15916, 16100, 16435, 17300, 19895, 21850, 23009, 24220, 27853, 30275, 30590, 32870, 39790, 43700, 46018, 55706, 60550, 61180, 65740, 75601, 76475, 79580, 82175, 92036, 99475, 111412, 115045, 121100, 139265, 151202, 152950, 164350, 198950, 230090, 278530, 302404, 305900, 328700, 378005, 397900, 460180, 529207, 557060, 575225, 696325, 756010, 1058414, 1150450, 1392650, 1512020, 1890025, 2116828, 2300900, 2646035, 2785300, 3780050, 5292070, 7560100, 10584140, 13230175, 26460350, 52920700]

約数ペア:

[(1, 52920700), (2, 26460350), (4, 13230175), (5, 10584140), (7, 7560100), (10, 5292070), (14, 3780050), (19, 2785300), (20, 2646035), (23, 2300900), (25, 2116828), (28, 1890025), (35, 1512020), (38, 1392650), (46, 1150450), (50, 1058414), (70, 756010), (76, 696325), (92, 575225), (95, 557060), (100, 529207), (115, 460180), (133, 397900), (140, 378005), (161, 328700), (173, 305900), (175, 302404), (190, 278530), (230, 230090), (266, 198950), (322, 164350), (346, 152950), (350, 151202), (380, 139265), (437, 121100), (460, 115045), (475, 111412), (532, 99475), (575, 92036), (644, 82175), (665, 79580), (692, 76475), (700, 75601), (805, 65740), (865, 61180), (874, 60550), (950, 55706), (1150, 46018), (1211, 43700), (1330, 39790), (1610, 32870), (1730, 30590), (1748, 30275), (1900, 27853), (2185, 24220), (2300, 23009), (2422, 21850), (2660, 19895), (3059, 17300), (3220, 16435), (3287, 16100), (3325, 15916), (3460, 15295), (3979, 13300), (4025, 13148), (4325, 12236), (4370, 12110), (4844, 10925), (6055, 8740), (6118, 8650), (6574, 8050), (6650, 7958)]