16740150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 48211200

約数和(自身を除く): 31471050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 107, 149, 150, 175, 210, 214, 298, 321, 350, 447, 525, 535, 642, 745, 749, 894, 1043, 1050, 1070, 1490, 1498, 1605, 2086, 2235, 2247, 2675, 3129, 3210, 3725, 3745, 4470, 4494, 5215, 5350, 6258, 7450, 7490, 8025, 10430, 11175, 11235, 15645, 15943, 16050, 18725, 22350, 22470, 26075, 31290, 31886, 37450, 47829, 52150, 56175, 78225, 79715, 95658, 111601, 112350, 156450, 159430, 223202, 239145, 334803, 398575, 478290, 558005, 669606, 797150, 1116010, 1195725, 1674015, 2391450, 2790025, 3348030, 5580050, 8370075, 16740150]

約数ペア:

[(1, 16740150), (2, 8370075), (3, 5580050), (5, 3348030), (6, 2790025), (7, 2391450), (10, 1674015), (14, 1195725), (15, 1116010), (21, 797150), (25, 669606), (30, 558005), (35, 478290), (42, 398575), (50, 334803), (70, 239145), (75, 223202), (105, 159430), (107, 156450), (149, 112350), (150, 111601), (175, 95658), (210, 79715), (214, 78225), (298, 56175), (321, 52150), (350, 47829), (447, 37450), (525, 31886), (535, 31290), (642, 26075), (745, 22470), (749, 22350), (894, 18725), (1043, 16050), (1050, 15943), (1070, 15645), (1490, 11235), (1498, 11175), (1605, 10430), (2086, 8025), (2235, 7490), (2247, 7450), (2675, 6258), (3129, 5350), (3210, 5215), (3725, 4494), (3745, 4470)]