331364200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 792594360

約数和(自身を除く): 461230160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 157, 173, 200, 244, 305, 314, 346, 488, 610, 628, 692, 785, 865, 1220, 1256, 1384, 1525, 1570, 1730, 2440, 3050, 3140, 3460, 3925, 4325, 6100, 6280, 6920, 7850, 8650, 9577, 10553, 12200, 15700, 17300, 19154, 21106, 27161, 31400, 34600, 38308, 42212, 47885, 52765, 54322, 76616, 84424, 95770, 105530, 108644, 135805, 191540, 211060, 217288, 239425, 263825, 271610, 383080, 422120, 478850, 527650, 543220, 679025, 957700, 1055300, 1086440, 1358050, 1656821, 1915400, 2110600, 2716100, 3313642, 5432200, 6627284, 8284105, 13254568, 16568210, 33136420, 41420525, 66272840, 82841050, 165682100, 331364200]

約数ペア:

[(1, 331364200), (2, 165682100), (4, 82841050), (5, 66272840), (8, 41420525), (10, 33136420), (20, 16568210), (25, 13254568), (40, 8284105), (50, 6627284), (61, 5432200), (100, 3313642), (122, 2716100), (157, 2110600), (173, 1915400), (200, 1656821), (244, 1358050), (305, 1086440), (314, 1055300), (346, 957700), (488, 679025), (610, 543220), (628, 527650), (692, 478850), (785, 422120), (865, 383080), (1220, 271610), (1256, 263825), (1384, 239425), (1525, 217288), (1570, 211060), (1730, 191540), (2440, 135805), (3050, 108644), (3140, 105530), (3460, 95770), (3925, 84424), (4325, 76616), (6100, 54322), (6280, 52765), (6920, 47885), (7850, 42212), (8650, 38308), (9577, 34600), (10553, 31400), (12200, 27161), (15700, 21106), (17300, 19154)]