112860180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8831}}^1$

素因数の和:8917

約数の個数: 72

約数和(自身を含む): 347203584

約数和(自身を除く): 234343404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 8831, 12780, 17662, 26493, 35324, 44155, 52986, 79479, 88310, 105972, 132465, 158958, 176620, 264930, 317916, 397395, 529860, 627001, 794790, 1254002, 1589580, 1881003, 2508004, 3135005, 3762006, 5643009, 6270010, 7524012, 9405015, 11286018, 12540020, 18810030, 22572036, 28215045, 37620060, 56430090, 112860180]

約数ペア:

[(1, 112860180), (2, 56430090), (3, 37620060), (4, 28215045), (5, 22572036), (6, 18810030), (9, 12540020), (10, 11286018), (12, 9405015), (15, 7524012), (18, 6270010), (20, 5643009), (30, 3762006), (36, 3135005), (45, 2508004), (60, 1881003), (71, 1589580), (90, 1254002), (142, 794790), (180, 627001), (213, 529860), (284, 397395), (355, 317916), (426, 264930), (639, 176620), (710, 158958), (852, 132465), (1065, 105972), (1278, 88310), (1420, 79479), (2130, 52986), (2556, 44155), (3195, 35324), (4260, 26493), (6390, 17662), (8831, 12780)]