262080225

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 537108480

約数和(自身を除く): 275028255

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 47, 55, 75, 99, 135, 141, 165, 225, 235, 275, 297, 423, 495, 517, 675, 705, 751, 825, 1175, 1269, 1485, 1551, 2115, 2253, 2475, 2585, 3525, 3755, 4653, 6345, 6759, 7425, 7755, 8261, 10575, 11265, 12925, 13959, 18775, 20277, 23265, 24783, 31725, 33795, 35297, 38775, 41305, 56325, 69795, 74349, 101385, 105891, 116325, 123915, 168975, 176485, 206525, 223047, 317673, 348975, 371745, 388267, 506925, 529455, 619575, 882425, 953019, 1115235, 1164801, 1588365, 1858725, 1941335, 2647275, 3494403, 4765095, 5576175, 5824005, 7941825, 9706675, 10483209, 17472015, 23825475, 29120025, 52416045, 87360075, 262080225]

約数ペア:

[(1, 262080225), (3, 87360075), (5, 52416045), (9, 29120025), (11, 23825475), (15, 17472015), (25, 10483209), (27, 9706675), (33, 7941825), (45, 5824005), (47, 5576175), (55, 4765095), (75, 3494403), (99, 2647275), (135, 1941335), (141, 1858725), (165, 1588365), (225, 1164801), (235, 1115235), (275, 953019), (297, 882425), (423, 619575), (495, 529455), (517, 506925), (675, 388267), (705, 371745), (751, 348975), (825, 317673), (1175, 223047), (1269, 206525), (1485, 176485), (1551, 168975), (2115, 123915), (2253, 116325), (2475, 105891), (2585, 101385), (3525, 74349), (3755, 69795), (4653, 56325), (6345, 41305), (6759, 38775), (7425, 35297), (7755, 33795), (8261, 31725), (10575, 24783), (11265, 23265), (12925, 20277), (13959, 18775)]