75947840

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 112

約数和(自身を含む): 200143872

約数和(自身を除く): 124196032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 460, 544, 607, 680, 736, 782, 920, 1088, 1214, 1360, 1472, 1564, 1840, 1955, 2428, 2720, 3035, 3128, 3680, 3910, 4856, 5440, 6070, 6256, 7360, 7820, 9712, 10319, 12140, 12512, 13961, 15640, 19424, 20638, 24280, 25024, 27922, 31280, 38848, 41276, 48560, 51595, 55844, 62560, 69805, 82552, 97120, 103190, 111688, 125120, 139610, 165104, 194240, 206380, 223376, 237337, 279220, 330208, 412760, 446752, 474674, 558440, 660416, 825520, 893504, 949348, 1116880, 1186685, 1651040, 1898696, 2233760, 2373370, 3302080, 3797392, 4467520, 4746740, 7594784, 9493480, 15189568, 18986960, 37973920, 75947840]

約数ペア:

[(1, 75947840), (2, 37973920), (4, 18986960), (5, 15189568), (8, 9493480), (10, 7594784), (16, 4746740), (17, 4467520), (20, 3797392), (23, 3302080), (32, 2373370), (34, 2233760), (40, 1898696), (46, 1651040), (64, 1186685), (68, 1116880), (80, 949348), (85, 893504), (92, 825520), (115, 660416), (136, 558440), (160, 474674), (170, 446752), (184, 412760), (230, 330208), (272, 279220), (320, 237337), (340, 223376), (368, 206380), (391, 194240), (460, 165104), (544, 139610), (607, 125120), (680, 111688), (736, 103190), (782, 97120), (920, 82552), (1088, 69805), (1214, 62560), (1360, 55844), (1472, 51595), (1564, 48560), (1840, 41276), (1955, 38848), (2428, 31280), (2720, 27922), (3035, 25024), (3128, 24280), (3680, 20638), (3910, 19424), (4856, 15640), (5440, 13961), (6070, 12512), (6256, 12140), (7360, 10319), (7820, 9712)]