110880180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{641}}^1$

素因数の和:718

約数の個数: 108

約数和(自身を含む): 348078276

約数和(自身を除く): 237198096

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 641, 930, 961, 1116, 1282, 1395, 1860, 1922, 1923, 2564, 2790, 2883, 3205, 3844, 3846, 4805, 5580, 5766, 5769, 6410, 7692, 8649, 9610, 9615, 11532, 11538, 12820, 14415, 17298, 19220, 19230, 19871, 23076, 28830, 28845, 34596, 38460, 39742, 43245, 57660, 57690, 59613, 79484, 86490, 99355, 115380, 119226, 172980, 178839, 198710, 238452, 298065, 357678, 397420, 596130, 616001, 715356, 894195, 1192260, 1232002, 1788390, 1848003, 2464004, 3080005, 3576780, 3696006, 5544009, 6160010, 7392012, 9240015, 11088018, 12320020, 18480030, 22176036, 27720045, 36960060, 55440090, 110880180]

約数ペア:

[(1, 110880180), (2, 55440090), (3, 36960060), (4, 27720045), (5, 22176036), (6, 18480030), (9, 12320020), (10, 11088018), (12, 9240015), (15, 7392012), (18, 6160010), (20, 5544009), (30, 3696006), (31, 3576780), (36, 3080005), (45, 2464004), (60, 1848003), (62, 1788390), (90, 1232002), (93, 1192260), (124, 894195), (155, 715356), (180, 616001), (186, 596130), (279, 397420), (310, 357678), (372, 298065), (465, 238452), (558, 198710), (620, 178839), (641, 172980), (930, 119226), (961, 115380), (1116, 99355), (1282, 86490), (1395, 79484), (1860, 59613), (1922, 57690), (1923, 57660), (2564, 43245), (2790, 39742), (2883, 38460), (3205, 34596), (3844, 28845), (3846, 28830), (4805, 23076), (5580, 19871), (5766, 19230), (5769, 19220), (6410, 17298), (7692, 14415), (8649, 12820), (9610, 11538), (9615, 11532)]