3878284860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7901}}^1$

素因数の和:8026

約数の個数: 144

約数和(自身を含む): 12322189152

約数和(自身を除く): 8443904292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 101, 108, 135, 162, 180, 202, 243, 270, 303, 324, 404, 405, 486, 505, 540, 606, 810, 909, 972, 1010, 1212, 1215, 1515, 1620, 1818, 2020, 2430, 2727, 3030, 3636, 4545, 4860, 5454, 6060, 7901, 8181, 9090, 10908, 13635, 15802, 16362, 18180, 23703, 24543, 27270, 31604, 32724, 39505, 40905, 47406, 49086, 54540, 71109, 79010, 81810, 94812, 98172, 118515, 122715, 142218, 158020, 163620, 213327, 237030, 245430, 284436, 355545, 426654, 474060, 490860, 639981, 711090, 798001, 853308, 1066635, 1279962, 1422180, 1596002, 1919943, 2133270, 2394003, 2559924, 3192004, 3199905, 3839886, 3990005, 4266540, 4788006, 6399810, 7182009, 7679772, 7980010, 9576012, 9599715, 11970015, 12799620, 14364018, 15960020, 19199430, 21546027, 23940030, 28728036, 35910045, 38398860, 43092054, 47880060, 64638081, 71820090, 86184108, 107730135, 129276162, 143640180, 193914243, 215460270, 258552324, 323190405, 387828486, 430920540, 646380810, 775656972, 969571215, 1292761620, 1939142430, 3878284860]

約数ペア:

[(1, 3878284860), (2, 1939142430), (3, 1292761620), (4, 969571215), (5, 775656972), (6, 646380810), (9, 430920540), (10, 387828486), (12, 323190405), (15, 258552324), (18, 215460270), (20, 193914243), (27, 143640180), (30, 129276162), (36, 107730135), (45, 86184108), (54, 71820090), (60, 64638081), (81, 47880060), (90, 43092054), (101, 38398860), (108, 35910045), (135, 28728036), (162, 23940030), (180, 21546027), (202, 19199430), (243, 15960020), (270, 14364018), (303, 12799620), (324, 11970015), (404, 9599715), (405, 9576012), (486, 7980010), (505, 7679772), (540, 7182009), (606, 6399810), (810, 4788006), (909, 4266540), (972, 3990005), (1010, 3839886), (1212, 3199905), (1215, 3192004), (1515, 2559924), (1620, 2394003), (1818, 2133270), (2020, 1919943), (2430, 1596002), (2727, 1422180), (3030, 1279962), (3636, 1066635), (4545, 853308), (4860, 798001), (5454, 711090), (6060, 639981), (7901, 490860), (8181, 474060), (9090, 426654), (10908, 355545), (13635, 284436), (15802, 245430), (16362, 237030), (18180, 213327), (23703, 163620), (24543, 158020), (27270, 142218), (31604, 122715), (32724, 118515), (39505, 98172), (40905, 94812), (47406, 81810), (49086, 79010), (54540, 71109)]