47239380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 151626384

約数和(自身を除く): 104387004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 41, 45, 60, 74, 82, 90, 111, 123, 148, 164, 173, 180, 185, 205, 222, 246, 333, 346, 369, 370, 410, 444, 492, 519, 555, 615, 666, 692, 738, 740, 820, 865, 1038, 1110, 1230, 1332, 1476, 1517, 1557, 1665, 1730, 1845, 2076, 2220, 2460, 2595, 3034, 3114, 3330, 3460, 3690, 4551, 5190, 6068, 6228, 6401, 6660, 7093, 7380, 7585, 7785, 9102, 10380, 12802, 13653, 14186, 15170, 15570, 18204, 19203, 21279, 22755, 25604, 27306, 28372, 30340, 31140, 32005, 35465, 38406, 42558, 45510, 54612, 57609, 63837, 64010, 68265, 70930, 76812, 85116, 91020, 96015, 106395, 115218, 127674, 128020, 136530, 141860, 192030, 212790, 230436, 255348, 262441, 273060, 288045, 319185, 384060, 425580, 524882, 576090, 638370, 787323, 1049764, 1152180, 1276740, 1312205, 1574646, 2361969, 2624410, 3149292, 3936615, 4723938, 5248820, 7873230, 9447876, 11809845, 15746460, 23619690, 47239380]

約数ペア:

[(1, 47239380), (2, 23619690), (3, 15746460), (4, 11809845), (5, 9447876), (6, 7873230), (9, 5248820), (10, 4723938), (12, 3936615), (15, 3149292), (18, 2624410), (20, 2361969), (30, 1574646), (36, 1312205), (37, 1276740), (41, 1152180), (45, 1049764), (60, 787323), (74, 638370), (82, 576090), (90, 524882), (111, 425580), (123, 384060), (148, 319185), (164, 288045), (173, 273060), (180, 262441), (185, 255348), (205, 230436), (222, 212790), (246, 192030), (333, 141860), (346, 136530), (369, 128020), (370, 127674), (410, 115218), (444, 106395), (492, 96015), (519, 91020), (555, 85116), (615, 76812), (666, 70930), (692, 68265), (738, 64010), (740, 63837), (820, 57609), (865, 54612), (1038, 45510), (1110, 42558), (1230, 38406), (1332, 35465), (1476, 32005), (1517, 31140), (1557, 30340), (1665, 28372), (1730, 27306), (1845, 25604), (2076, 22755), (2220, 21279), (2460, 19203), (2595, 18204), (3034, 15570), (3114, 15170), (3330, 14186), (3460, 13653), (3690, 12802), (4551, 10380), (5190, 9102), (6068, 7785), (6228, 7585), (6401, 7380), (6660, 7093)]