138623460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1613

約数の個数: 96

約数和(自身を含む): 408627072

約数和(自身を除く): 270003612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 41, 60, 74, 82, 111, 123, 148, 164, 185, 205, 222, 246, 370, 410, 444, 492, 555, 615, 740, 820, 1110, 1230, 1517, 1523, 2220, 2460, 3034, 3046, 4551, 4569, 6068, 6092, 7585, 7615, 9102, 9138, 15170, 15230, 18204, 18276, 22755, 22845, 30340, 30460, 45510, 45690, 56351, 62443, 91020, 91380, 112702, 124886, 169053, 187329, 225404, 249772, 281755, 312215, 338106, 374658, 563510, 624430, 676212, 749316, 845265, 936645, 1127020, 1248860, 1690530, 1873290, 2310391, 3381060, 3746580, 4620782, 6931173, 9241564, 11551955, 13862346, 23103910, 27724692, 34655865, 46207820, 69311730, 138623460]

約数ペア:

[(1, 138623460), (2, 69311730), (3, 46207820), (4, 34655865), (5, 27724692), (6, 23103910), (10, 13862346), (12, 11551955), (15, 9241564), (20, 6931173), (30, 4620782), (37, 3746580), (41, 3381060), (60, 2310391), (74, 1873290), (82, 1690530), (111, 1248860), (123, 1127020), (148, 936645), (164, 845265), (185, 749316), (205, 676212), (222, 624430), (246, 563510), (370, 374658), (410, 338106), (444, 312215), (492, 281755), (555, 249772), (615, 225404), (740, 187329), (820, 169053), (1110, 124886), (1230, 112702), (1517, 91380), (1523, 91020), (2220, 62443), (2460, 56351), (3034, 45690), (3046, 45510), (4551, 30460), (4569, 30340), (6068, 22845), (6092, 22755), (7585, 18276), (7615, 18204), (9102, 15230), (9138, 15170)]