172110900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{44131}}^1$

素因数の和:44161

約数の個数: 72

約数和(自身を含む): 536292064

約数和(自身を除く): 364181164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 44131, 88262, 132393, 176524, 220655, 264786, 441310, 529572, 573703, 661965, 882620, 1103275, 1147406, 1323930, 1721109, 2206550, 2294812, 2647860, 2868515, 3309825, 3442218, 4413100, 5737030, 6619650, 6884436, 8605545, 11474060, 13239300, 14342575, 17211090, 28685150, 34422180, 43027725, 57370300, 86055450, 172110900]

約数ペア:

[(1, 172110900), (2, 86055450), (3, 57370300), (4, 43027725), (5, 34422180), (6, 28685150), (10, 17211090), (12, 14342575), (13, 13239300), (15, 11474060), (20, 8605545), (25, 6884436), (26, 6619650), (30, 5737030), (39, 4413100), (50, 3442218), (52, 3309825), (60, 2868515), (65, 2647860), (75, 2294812), (78, 2206550), (100, 1721109), (130, 1323930), (150, 1147406), (156, 1103275), (195, 882620), (260, 661965), (300, 573703), (325, 529572), (390, 441310), (650, 264786), (780, 220655), (975, 176524), (1300, 132393), (1950, 88262), (3900, 44131)]