47963100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 148428000

約数和(自身を除く): 100464900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 37, 50, 58, 60, 74, 75, 87, 100, 111, 116, 145, 148, 149, 150, 174, 185, 222, 290, 298, 300, 348, 370, 435, 444, 447, 555, 580, 596, 725, 740, 745, 870, 894, 925, 1073, 1110, 1450, 1490, 1740, 1788, 1850, 2146, 2175, 2220, 2235, 2775, 2900, 2980, 3219, 3700, 3725, 4292, 4321, 4350, 4470, 5365, 5513, 5550, 6438, 7450, 8642, 8700, 8940, 10730, 11026, 11100, 11175, 12876, 12963, 14900, 16095, 16539, 17284, 21460, 21605, 22052, 22350, 25926, 26825, 27565, 32190, 33078, 43210, 44700, 51852, 53650, 55130, 64380, 64815, 66156, 80475, 82695, 86420, 107300, 108025, 110260, 129630, 137825, 159877, 160950, 165390, 216050, 259260, 275650, 319754, 321900, 324075, 330780, 413475, 432100, 479631, 551300, 639508, 648150, 799385, 826950, 959262, 1296300, 1598770, 1653900, 1918524, 2398155, 3197540, 3996925, 4796310, 7993850, 9592620, 11990775, 15987700, 23981550, 47963100]

約数ペア:

[(1, 47963100), (2, 23981550), (3, 15987700), (4, 11990775), (5, 9592620), (6, 7993850), (10, 4796310), (12, 3996925), (15, 3197540), (20, 2398155), (25, 1918524), (29, 1653900), (30, 1598770), (37, 1296300), (50, 959262), (58, 826950), (60, 799385), (74, 648150), (75, 639508), (87, 551300), (100, 479631), (111, 432100), (116, 413475), (145, 330780), (148, 324075), (149, 321900), (150, 319754), (174, 275650), (185, 259260), (222, 216050), (290, 165390), (298, 160950), (300, 159877), (348, 137825), (370, 129630), (435, 110260), (444, 108025), (447, 107300), (555, 86420), (580, 82695), (596, 80475), (725, 66156), (740, 64815), (745, 64380), (870, 55130), (894, 53650), (925, 51852), (1073, 44700), (1110, 43210), (1450, 33078), (1490, 32190), (1740, 27565), (1788, 26825), (1850, 25926), (2146, 22350), (2175, 22052), (2220, 21605), (2235, 21460), (2775, 17284), (2900, 16539), (2980, 16095), (3219, 14900), (3700, 12963), (3725, 12876), (4292, 11175), (4321, 11100), (4350, 11026), (4470, 10730), (5365, 8940), (5513, 8700), (5550, 8642), (6438, 7450)]