12306750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 31337280

約数和(自身を除く): 19030530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 125, 150, 183, 250, 269, 305, 366, 375, 538, 610, 750, 807, 915, 1345, 1525, 1614, 1830, 2690, 3050, 4035, 4575, 6725, 7625, 8070, 9150, 13450, 15250, 16409, 20175, 22875, 32818, 33625, 40350, 45750, 49227, 67250, 82045, 98454, 100875, 164090, 201750, 246135, 410225, 492270, 820450, 1230675, 2051125, 2461350, 4102250, 6153375, 12306750]

約数ペア:

[(1, 12306750), (2, 6153375), (3, 4102250), (5, 2461350), (6, 2051125), (10, 1230675), (15, 820450), (25, 492270), (30, 410225), (50, 246135), (61, 201750), (75, 164090), (122, 100875), (125, 98454), (150, 82045), (183, 67250), (250, 49227), (269, 45750), (305, 40350), (366, 33625), (375, 32818), (538, 22875), (610, 20175), (750, 16409), (807, 15250), (915, 13450), (1345, 9150), (1525, 8070), (1614, 7625), (1830, 6725), (2690, 4575), (3050, 4035)]