12730182900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{157747}}^1$

素因数の和:158033

約数の個数: 72

約数和(自身を含む): 36969821280

約数和(自身を除く): 24239638380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 269, 300, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 6725, 8070, 13450, 16140, 20175, 26900, 40350, 80700, 157747, 315494, 473241, 630988, 788735, 946482, 1577470, 1892964, 2366205, 3154940, 3943675, 4732410, 7887350, 9464820, 11831025, 15774700, 23662050, 42433943, 47324100, 84867886, 127301829, 169735772, 212169715, 254603658, 424339430, 509207316, 636509145, 848678860, 1060848575, 1273018290, 2121697150, 2546036580, 3182545725, 4243394300, 6365091450, 12730182900]

約数ペア:

[(1, 12730182900), (2, 6365091450), (3, 4243394300), (4, 3182545725), (5, 2546036580), (6, 2121697150), (10, 1273018290), (12, 1060848575), (15, 848678860), (20, 636509145), (25, 509207316), (30, 424339430), (50, 254603658), (60, 212169715), (75, 169735772), (100, 127301829), (150, 84867886), (269, 47324100), (300, 42433943), (538, 23662050), (807, 15774700), (1076, 11831025), (1345, 9464820), (1614, 7887350), (2690, 4732410), (3228, 3943675), (4035, 3154940), (5380, 2366205), (6725, 1892964), (8070, 1577470), (13450, 946482), (16140, 788735), (20175, 630988), (26900, 473241), (40350, 315494), (80700, 157747)]