1570280300

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1879}}^1$

素因数の和:2091

約数の個数: 72

約数和(自身を含む): 3490505760

約数和(自身を除く): 1920225460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 137, 244, 274, 305, 548, 610, 685, 1220, 1370, 1525, 1879, 2740, 3050, 3425, 3758, 6100, 6850, 7516, 8357, 9395, 13700, 16714, 18790, 33428, 37580, 41785, 46975, 83570, 93950, 114619, 167140, 187900, 208925, 229238, 257423, 417850, 458476, 514846, 573095, 835700, 1029692, 1146190, 1287115, 2292380, 2574230, 2865475, 5148460, 5730950, 6435575, 11461900, 12871150, 15702803, 25742300, 31405606, 62811212, 78514015, 157028030, 314056060, 392570075, 785140150, 1570280300]

約数ペア:

[(1, 1570280300), (2, 785140150), (4, 392570075), (5, 314056060), (10, 157028030), (20, 78514015), (25, 62811212), (50, 31405606), (61, 25742300), (100, 15702803), (122, 12871150), (137, 11461900), (244, 6435575), (274, 5730950), (305, 5148460), (548, 2865475), (610, 2574230), (685, 2292380), (1220, 1287115), (1370, 1146190), (1525, 1029692), (1879, 835700), (2740, 573095), (3050, 514846), (3425, 458476), (3758, 417850), (6100, 257423), (6850, 229238), (7516, 208925), (8357, 187900), (9395, 167140), (13700, 114619), (16714, 93950), (18790, 83570), (33428, 46975), (37580, 41785)]