121081400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 96

約数和(自身を含む): 313908480

約数和(自身を除く): 192827080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 47, 50, 55, 88, 94, 100, 110, 188, 200, 220, 235, 275, 376, 440, 470, 517, 550, 940, 1034, 1100, 1171, 1175, 1880, 2068, 2200, 2342, 2350, 2585, 4136, 4684, 4700, 5170, 5855, 9368, 9400, 10340, 11710, 12881, 12925, 20680, 23420, 25762, 25850, 29275, 46840, 51524, 51700, 55037, 58550, 64405, 103048, 103400, 110074, 117100, 128810, 220148, 234200, 257620, 275185, 322025, 440296, 515240, 550370, 605407, 644050, 1100740, 1210814, 1288100, 1375925, 2201480, 2421628, 2576200, 2751850, 3027035, 4843256, 5503700, 6054070, 11007400, 12108140, 15135175, 24216280, 30270350, 60540700, 121081400]

約数ペア:

[(1, 121081400), (2, 60540700), (4, 30270350), (5, 24216280), (8, 15135175), (10, 12108140), (11, 11007400), (20, 6054070), (22, 5503700), (25, 4843256), (40, 3027035), (44, 2751850), (47, 2576200), (50, 2421628), (55, 2201480), (88, 1375925), (94, 1288100), (100, 1210814), (110, 1100740), (188, 644050), (200, 605407), (220, 550370), (235, 515240), (275, 440296), (376, 322025), (440, 275185), (470, 257620), (517, 234200), (550, 220148), (940, 128810), (1034, 117100), (1100, 110074), (1171, 103400), (1175, 103048), (1880, 64405), (2068, 58550), (2200, 55037), (2342, 51700), (2350, 51524), (2585, 46840), (4136, 29275), (4684, 25850), (4700, 25762), (5170, 23420), (5855, 20680), (9368, 12925), (9400, 12881), (10340, 11710)]