125275700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1953

約数の個数: 72

約数和(自身を含む): 301584864

約数和(自身を除く): 176309164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 61, 100, 110, 122, 220, 244, 275, 305, 550, 610, 671, 1100, 1220, 1342, 1525, 1867, 2684, 3050, 3355, 3734, 6100, 6710, 7468, 9335, 13420, 16775, 18670, 20537, 33550, 37340, 41074, 46675, 67100, 82148, 93350, 102685, 113887, 186700, 205370, 227774, 410740, 455548, 513425, 569435, 1026850, 1138870, 1252757, 2053700, 2277740, 2505514, 2847175, 5011028, 5694350, 6263785, 11388700, 12527570, 25055140, 31318925, 62637850, 125275700]

約数ペア:

[(1, 125275700), (2, 62637850), (4, 31318925), (5, 25055140), (10, 12527570), (11, 11388700), (20, 6263785), (22, 5694350), (25, 5011028), (44, 2847175), (50, 2505514), (55, 2277740), (61, 2053700), (100, 1252757), (110, 1138870), (122, 1026850), (220, 569435), (244, 513425), (275, 455548), (305, 410740), (550, 227774), (610, 205370), (671, 186700), (1100, 113887), (1220, 102685), (1342, 93350), (1525, 82148), (1867, 67100), (2684, 46675), (3050, 41074), (3355, 37340), (3734, 33550), (6100, 20537), (6710, 18670), (7468, 16775), (9335, 13420)]