74968290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 204871680

約数和(自身を除く): 129903390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 47, 74, 90, 94, 111, 141, 185, 222, 235, 282, 333, 370, 423, 470, 479, 555, 666, 705, 846, 958, 1110, 1410, 1437, 1665, 1739, 2115, 2395, 2874, 3330, 3478, 4230, 4311, 4790, 5217, 7185, 8622, 8695, 10434, 14370, 15651, 17390, 17723, 21555, 22513, 26085, 31302, 35446, 43110, 45026, 52170, 53169, 67539, 78255, 88615, 106338, 112565, 135078, 156510, 159507, 177230, 202617, 225130, 265845, 319014, 337695, 405234, 531690, 675390, 797535, 832981, 1013085, 1595070, 1665962, 2026170, 2498943, 4164905, 4997886, 7496829, 8329810, 12494715, 14993658, 24989430, 37484145, 74968290]

約数ペア:

[(1, 74968290), (2, 37484145), (3, 24989430), (5, 14993658), (6, 12494715), (9, 8329810), (10, 7496829), (15, 4997886), (18, 4164905), (30, 2498943), (37, 2026170), (45, 1665962), (47, 1595070), (74, 1013085), (90, 832981), (94, 797535), (111, 675390), (141, 531690), (185, 405234), (222, 337695), (235, 319014), (282, 265845), (333, 225130), (370, 202617), (423, 177230), (470, 159507), (479, 156510), (555, 135078), (666, 112565), (705, 106338), (846, 88615), (958, 78255), (1110, 67539), (1410, 53169), (1437, 52170), (1665, 45026), (1739, 43110), (2115, 35446), (2395, 31302), (2874, 26085), (3330, 22513), (3478, 21555), (4230, 17723), (4311, 17390), (4790, 15651), (5217, 14370), (7185, 10434), (8622, 8695)]