68101800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8731}}^1$

素因数の和:8763

約数の個数: 96

約数和(自身を含む): 227381280

約数和(自身を除く): 159279480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 8731, 17462, 26193, 34924, 43655, 52386, 69848, 87310, 104772, 113503, 130965, 174620, 209544, 218275, 227006, 261930, 340509, 349240, 436550, 454012, 523860, 567515, 654825, 681018, 873100, 908024, 1047720, 1135030, 1309650, 1362036, 1702545, 1746200, 2270060, 2619300, 2724072, 2837575, 3405090, 4540120, 5238600, 5675150, 6810180, 8512725, 11350300, 13620360, 17025450, 22700600, 34050900, 68101800]

約数ペア:

[(1, 68101800), (2, 34050900), (3, 22700600), (4, 17025450), (5, 13620360), (6, 11350300), (8, 8512725), (10, 6810180), (12, 5675150), (13, 5238600), (15, 4540120), (20, 3405090), (24, 2837575), (25, 2724072), (26, 2619300), (30, 2270060), (39, 1746200), (40, 1702545), (50, 1362036), (52, 1309650), (60, 1135030), (65, 1047720), (75, 908024), (78, 873100), (100, 681018), (104, 654825), (120, 567515), (130, 523860), (150, 454012), (156, 436550), (195, 349240), (200, 340509), (260, 261930), (300, 227006), (312, 218275), (325, 209544), (390, 174620), (520, 130965), (600, 113503), (650, 104772), (780, 87310), (975, 69848), (1300, 52386), (1560, 43655), (1950, 34924), (2600, 26193), (3900, 17462), (7800, 8731)]