13197900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 41559840

約数和(自身を除く): 28361940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 37, 41, 50, 58, 60, 74, 75, 82, 87, 100, 111, 116, 123, 145, 148, 150, 164, 174, 185, 205, 222, 246, 290, 300, 348, 370, 410, 435, 444, 492, 555, 580, 615, 725, 740, 820, 870, 925, 1025, 1073, 1110, 1189, 1230, 1450, 1517, 1740, 1850, 2050, 2146, 2175, 2220, 2378, 2460, 2775, 2900, 3034, 3075, 3219, 3567, 3700, 4100, 4292, 4350, 4551, 4756, 5365, 5550, 5945, 6068, 6150, 6438, 7134, 7585, 8700, 9102, 10730, 11100, 11890, 12300, 12876, 14268, 15170, 16095, 17835, 18204, 21460, 22755, 23780, 26825, 29725, 30340, 32190, 35670, 37925, 43993, 45510, 53650, 59450, 64380, 71340, 75850, 80475, 87986, 89175, 91020, 107300, 113775, 118900, 131979, 151700, 160950, 175972, 178350, 219965, 227550, 263958, 321900, 356700, 439930, 455100, 527916, 659895, 879860, 1099825, 1319790, 2199650, 2639580, 3299475, 4399300, 6598950, 13197900]

約数ペア:

[(1, 13197900), (2, 6598950), (3, 4399300), (4, 3299475), (5, 2639580), (6, 2199650), (10, 1319790), (12, 1099825), (15, 879860), (20, 659895), (25, 527916), (29, 455100), (30, 439930), (37, 356700), (41, 321900), (50, 263958), (58, 227550), (60, 219965), (74, 178350), (75, 175972), (82, 160950), (87, 151700), (100, 131979), (111, 118900), (116, 113775), (123, 107300), (145, 91020), (148, 89175), (150, 87986), (164, 80475), (174, 75850), (185, 71340), (205, 64380), (222, 59450), (246, 53650), (290, 45510), (300, 43993), (348, 37925), (370, 35670), (410, 32190), (435, 30340), (444, 29725), (492, 26825), (555, 23780), (580, 22755), (615, 21460), (725, 18204), (740, 17835), (820, 16095), (870, 15170), (925, 14268), (1025, 12876), (1073, 12300), (1110, 11890), (1189, 11100), (1230, 10730), (1450, 9102), (1517, 8700), (1740, 7585), (1850, 7134), (2050, 6438), (2146, 6150), (2175, 6068), (2220, 5945), (2378, 5550), (2460, 5365), (2775, 4756), (2900, 4551), (3034, 4350), (3075, 4292), (3219, 4100), (3567, 3700)]