75388560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 255900288

約数和(自身を除く): 180511728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 331, 365, 390, 438, 520, 584, 624, 662, 730, 780, 876, 949, 993, 1040, 1095, 1168, 1324, 1460, 1560, 1655, 1752, 1898, 1986, 2190, 2648, 2847, 2920, 3120, 3310, 3504, 3796, 3972, 4303, 4380, 4745, 4965, 5296, 5694, 5840, 6620, 7592, 7944, 8606, 8760, 9490, 9930, 11388, 12909, 13240, 14235, 15184, 15888, 17212, 17520, 18980, 19860, 21515, 22776, 24163, 25818, 26480, 28470, 34424, 37960, 39720, 43030, 45552, 48326, 51636, 56940, 64545, 68848, 72489, 75920, 79440, 86060, 96652, 103272, 113880, 120815, 129090, 144978, 172120, 193304, 206544, 227760, 241630, 258180, 289956, 314119, 344240, 362445, 386608, 483260, 516360, 579912, 628238, 724890, 942357, 966520, 1032720, 1159824, 1256476, 1449780, 1570595, 1884714, 1933040, 2512952, 2899560, 3141190, 3769428, 4711785, 5025904, 5799120, 6282380, 7538856, 9423570, 12564760, 15077712, 18847140, 25129520, 37694280, 75388560]

約数ペア:

[(1, 75388560), (2, 37694280), (3, 25129520), (4, 18847140), (5, 15077712), (6, 12564760), (8, 9423570), (10, 7538856), (12, 6282380), (13, 5799120), (15, 5025904), (16, 4711785), (20, 3769428), (24, 3141190), (26, 2899560), (30, 2512952), (39, 1933040), (40, 1884714), (48, 1570595), (52, 1449780), (60, 1256476), (65, 1159824), (73, 1032720), (78, 966520), (80, 942357), (104, 724890), (120, 628238), (130, 579912), (146, 516360), (156, 483260), (195, 386608), (208, 362445), (219, 344240), (240, 314119), (260, 289956), (292, 258180), (312, 241630), (331, 227760), (365, 206544), (390, 193304), (438, 172120), (520, 144978), (584, 129090), (624, 120815), (662, 113880), (730, 103272), (780, 96652), (876, 86060), (949, 79440), (993, 75920), (1040, 72489), (1095, 68848), (1168, 64545), (1324, 56940), (1460, 51636), (1560, 48326), (1655, 45552), (1752, 43030), (1898, 39720), (1986, 37960), (2190, 34424), (2648, 28470), (2847, 26480), (2920, 25818), (3120, 24163), (3310, 22776), (3504, 21515), (3796, 19860), (3972, 18980), (4303, 17520), (4380, 17212), (4745, 15888), (4965, 15184), (5296, 14235), (5694, 13240), (5840, 12909), (6620, 11388), (7592, 9930), (7944, 9490), (8606, 8760)]