5400887940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{225601}}^1$

素因数の和:225642

約数の個数: 144

約数和(自身を含む): 19708590720

約数和(自身を除く): 14307702780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 225601, 451202, 676803, 902404, 1128005, 1353606, 1579207, 2030409, 2256010, 2707212, 3158414, 3384015, 4060818, 4286419, 4512020, 4737621, 6316828, 6768030, 7896035, 8121636, 8572838, 9475242, 10152045, 12859257, 13536060, 14212863, 15792070, 17145676, 18950484, 20304090, 21432095, 23688105, 25718514, 28425726, 30004933, 31584140, 38577771, 40608180, 42864190, 47376210, 51437028, 56851452, 60009866, 64296285, 71064315, 77155542, 85728380, 90014799, 94752420, 120019732, 128592570, 142128630, 150024665, 154311084, 180029598, 192888855, 257185140, 270044397, 284257260, 300049330, 360059196, 385777710, 450073995, 540088794, 600098660, 771555420, 900147990, 1080177588, 1350221985, 1800295980, 2700443970, 5400887940]

約数ペア:

[(1, 5400887940), (2, 2700443970), (3, 1800295980), (4, 1350221985), (5, 1080177588), (6, 900147990), (7, 771555420), (9, 600098660), (10, 540088794), (12, 450073995), (14, 385777710), (15, 360059196), (18, 300049330), (19, 284257260), (20, 270044397), (21, 257185140), (28, 192888855), (30, 180029598), (35, 154311084), (36, 150024665), (38, 142128630), (42, 128592570), (45, 120019732), (57, 94752420), (60, 90014799), (63, 85728380), (70, 77155542), (76, 71064315), (84, 64296285), (90, 60009866), (95, 56851452), (105, 51437028), (114, 47376210), (126, 42864190), (133, 40608180), (140, 38577771), (171, 31584140), (180, 30004933), (190, 28425726), (210, 25718514), (228, 23688105), (252, 21432095), (266, 20304090), (285, 18950484), (315, 17145676), (342, 15792070), (380, 14212863), (399, 13536060), (420, 12859257), (532, 10152045), (570, 9475242), (630, 8572838), (665, 8121636), (684, 7896035), (798, 6768030), (855, 6316828), (1140, 4737621), (1197, 4512020), (1260, 4286419), (1330, 4060818), (1596, 3384015), (1710, 3158414), (1995, 2707212), (2394, 2256010), (2660, 2030409), (3420, 1579207), (3990, 1353606), (4788, 1128005), (5985, 902404), (7980, 676803), (11970, 451202), (23940, 225601)]