57075700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 108

約数和(自身を含む): 140264460

約数和(自身を除く): 83188760

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 89, 100, 106, 110, 121, 178, 212, 220, 242, 265, 275, 356, 445, 484, 530, 550, 583, 605, 890, 979, 1060, 1100, 1166, 1210, 1325, 1780, 1958, 2225, 2332, 2420, 2650, 2915, 3025, 3916, 4450, 4717, 4895, 5300, 5830, 6050, 6413, 8900, 9434, 9790, 10769, 11660, 12100, 12826, 14575, 18868, 19580, 21538, 23585, 24475, 25652, 29150, 32065, 43076, 47170, 48950, 51887, 53845, 58300, 64130, 94340, 97900, 103774, 107690, 117925, 128260, 160325, 207548, 215380, 235850, 259435, 269225, 320650, 471700, 518870, 538450, 570757, 641300, 1037740, 1076900, 1141514, 1297175, 2283028, 2594350, 2853785, 5188700, 5707570, 11415140, 14268925, 28537850, 57075700]

約数ペア:

[(1, 57075700), (2, 28537850), (4, 14268925), (5, 11415140), (10, 5707570), (11, 5188700), (20, 2853785), (22, 2594350), (25, 2283028), (44, 1297175), (50, 1141514), (53, 1076900), (55, 1037740), (89, 641300), (100, 570757), (106, 538450), (110, 518870), (121, 471700), (178, 320650), (212, 269225), (220, 259435), (242, 235850), (265, 215380), (275, 207548), (356, 160325), (445, 128260), (484, 117925), (530, 107690), (550, 103774), (583, 97900), (605, 94340), (890, 64130), (979, 58300), (1060, 53845), (1100, 51887), (1166, 48950), (1210, 47170), (1325, 43076), (1780, 32065), (1958, 29150), (2225, 25652), (2332, 24475), (2420, 23585), (2650, 21538), (2915, 19580), (3025, 18868), (3916, 14575), (4450, 12826), (4717, 12100), (4895, 11660), (5300, 10769), (5830, 9790), (6050, 9434), (6413, 8900)]