554247180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{52189}}^1$

素因数の和:52263

約数の個数: 72

約数和(自身を含む): 1709744400

約数和(自身を除く): 1155497220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 52189, 104378, 156567, 208756, 260945, 313134, 469701, 521890, 626268, 782835, 939402, 1043780, 1565670, 1878804, 2348505, 3079151, 3131340, 4697010, 6158302, 9237453, 9394020, 12316604, 15395755, 18474906, 27712359, 30791510, 36949812, 46187265, 55424718, 61583020, 92374530, 110849436, 138561795, 184749060, 277123590, 554247180]

約数ペア:

[(1, 554247180), (2, 277123590), (3, 184749060), (4, 138561795), (5, 110849436), (6, 92374530), (9, 61583020), (10, 55424718), (12, 46187265), (15, 36949812), (18, 30791510), (20, 27712359), (30, 18474906), (36, 15395755), (45, 12316604), (59, 9394020), (60, 9237453), (90, 6158302), (118, 4697010), (177, 3131340), (180, 3079151), (236, 2348505), (295, 1878804), (354, 1565670), (531, 1043780), (590, 939402), (708, 782835), (885, 626268), (1062, 521890), (1180, 469701), (1770, 313134), (2124, 260945), (2655, 208756), (3540, 156567), (5310, 104378), (10620, 52189)]