12833820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 41827968

約数和(自身を除く): 28994148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 41, 45, 47, 60, 74, 82, 90, 94, 111, 123, 141, 148, 164, 180, 185, 188, 205, 222, 235, 246, 282, 333, 369, 370, 410, 423, 444, 470, 492, 555, 564, 615, 666, 705, 738, 740, 820, 846, 940, 1110, 1230, 1332, 1410, 1476, 1517, 1665, 1692, 1739, 1845, 1927, 2115, 2220, 2460, 2820, 3034, 3330, 3478, 3690, 3854, 4230, 4551, 5217, 5781, 6068, 6660, 6956, 7380, 7585, 7708, 8460, 8695, 9102, 9635, 10434, 11562, 13653, 15170, 15651, 17343, 17390, 18204, 19270, 20868, 22755, 23124, 26085, 27306, 28905, 30340, 31302, 34686, 34780, 38540, 45510, 52170, 54612, 57810, 62604, 68265, 69372, 71299, 78255, 86715, 91020, 104340, 115620, 136530, 142598, 156510, 173430, 213897, 273060, 285196, 313020, 346860, 356495, 427794, 641691, 712990, 855588, 1069485, 1283382, 1425980, 2138970, 2566764, 3208455, 4277940, 6416910, 12833820]

約数ペア:

[(1, 12833820), (2, 6416910), (3, 4277940), (4, 3208455), (5, 2566764), (6, 2138970), (9, 1425980), (10, 1283382), (12, 1069485), (15, 855588), (18, 712990), (20, 641691), (30, 427794), (36, 356495), (37, 346860), (41, 313020), (45, 285196), (47, 273060), (60, 213897), (74, 173430), (82, 156510), (90, 142598), (94, 136530), (111, 115620), (123, 104340), (141, 91020), (148, 86715), (164, 78255), (180, 71299), (185, 69372), (188, 68265), (205, 62604), (222, 57810), (235, 54612), (246, 52170), (282, 45510), (333, 38540), (369, 34780), (370, 34686), (410, 31302), (423, 30340), (444, 28905), (470, 27306), (492, 26085), (555, 23124), (564, 22755), (615, 20868), (666, 19270), (705, 18204), (738, 17390), (740, 17343), (820, 15651), (846, 15170), (940, 13653), (1110, 11562), (1230, 10434), (1332, 9635), (1410, 9102), (1476, 8695), (1517, 8460), (1665, 7708), (1692, 7585), (1739, 7380), (1845, 6956), (1927, 6660), (2115, 6068), (2220, 5781), (2460, 5217), (2820, 4551), (3034, 4230), (3330, 3854), (3478, 3690)]