90320700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 274426880

約数和(自身を除く): 184106180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 79, 100, 103, 111, 148, 150, 158, 185, 206, 222, 237, 300, 309, 316, 370, 395, 412, 444, 474, 515, 555, 618, 740, 790, 925, 948, 1030, 1110, 1185, 1236, 1545, 1580, 1850, 1975, 2060, 2220, 2370, 2575, 2775, 2923, 3090, 3700, 3811, 3950, 4740, 5150, 5550, 5846, 5925, 6180, 7622, 7725, 7900, 8137, 8769, 10300, 11100, 11433, 11692, 11850, 14615, 15244, 15450, 16274, 17538, 19055, 22866, 23700, 24411, 29230, 30900, 32548, 35076, 38110, 40685, 43845, 45732, 48822, 57165, 58460, 73075, 76220, 81370, 87690, 95275, 97644, 114330, 122055, 146150, 162740, 175380, 190550, 203425, 219225, 228660, 244110, 285825, 292300, 301069, 381100, 406850, 438450, 488220, 571650, 602138, 610275, 813700, 876900, 903207, 1143300, 1204276, 1220550, 1505345, 1806414, 2441100, 3010690, 3612828, 4516035, 6021380, 7526725, 9032070, 15053450, 18064140, 22580175, 30106900, 45160350, 90320700]

約数ペア:

[(1, 90320700), (2, 45160350), (3, 30106900), (4, 22580175), (5, 18064140), (6, 15053450), (10, 9032070), (12, 7526725), (15, 6021380), (20, 4516035), (25, 3612828), (30, 3010690), (37, 2441100), (50, 1806414), (60, 1505345), (74, 1220550), (75, 1204276), (79, 1143300), (100, 903207), (103, 876900), (111, 813700), (148, 610275), (150, 602138), (158, 571650), (185, 488220), (206, 438450), (222, 406850), (237, 381100), (300, 301069), (309, 292300), (316, 285825), (370, 244110), (395, 228660), (412, 219225), (444, 203425), (474, 190550), (515, 175380), (555, 162740), (618, 146150), (740, 122055), (790, 114330), (925, 97644), (948, 95275), (1030, 87690), (1110, 81370), (1185, 76220), (1236, 73075), (1545, 58460), (1580, 57165), (1850, 48822), (1975, 45732), (2060, 43845), (2220, 40685), (2370, 38110), (2575, 35076), (2775, 32548), (2923, 30900), (3090, 29230), (3700, 24411), (3811, 23700), (3950, 22866), (4740, 19055), (5150, 17538), (5550, 16274), (5846, 15450), (5925, 15244), (6180, 14615), (7622, 11850), (7725, 11692), (7900, 11433), (8137, 11100), (8769, 10300)]