42810900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12973}}^1$

素因数の和:13001

約数の個数: 72

約数和(自身を含む): 135137184

約数和(自身を除く): 92326284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 12973, 25946, 38919, 51892, 64865, 77838, 129730, 142703, 155676, 194595, 259460, 285406, 324325, 389190, 428109, 570812, 648650, 713515, 778380, 856218, 972975, 1297300, 1427030, 1712436, 1945950, 2140545, 2854060, 3567575, 3891900, 4281090, 7135150, 8562180, 10702725, 14270300, 21405450, 42810900]

約数ペア:

[(1, 42810900), (2, 21405450), (3, 14270300), (4, 10702725), (5, 8562180), (6, 7135150), (10, 4281090), (11, 3891900), (12, 3567575), (15, 2854060), (20, 2140545), (22, 1945950), (25, 1712436), (30, 1427030), (33, 1297300), (44, 972975), (50, 856218), (55, 778380), (60, 713515), (66, 648650), (75, 570812), (100, 428109), (110, 389190), (132, 324325), (150, 285406), (165, 259460), (220, 194595), (275, 155676), (300, 142703), (330, 129730), (550, 77838), (660, 64865), (825, 51892), (1100, 38919), (1650, 25946), (3300, 12973)]