83700750

素因数分解:

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

素因数の和:283

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 158910450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 107, 125, 149, 150, 175, 210, 214, 250, 298, 321, 350, 375, 447, 525, 535, 642, 745, 749, 750, 875, 894, 1043, 1050, 1070, 1490, 1498, 1605, 1750, 2086, 2235, 2247, 2625, 2675, 3129, 3210, 3725, 3745, 4470, 4494, 5215, 5250, 5350, 6258, 7450, 7490, 8025, 10430, 11175, 11235, 13375, 15645, 15943, 16050, 18625, 18725, 22350, 22470, 26075, 26750, 31290, 31886, 37250, 37450, 40125, 47829, 52150, 55875, 56175, 78225, 79715, 80250, 93625, 95658, 111601, 111750, 112350, 130375, 156450, 159430, 187250, 223202, 239145, 260750, 280875, 334803, 391125, 398575, 478290, 558005, 561750, 669606, 782250, 797150, 1116010, 1195725, 1674015, 1992875, 2391450, 2790025, 3348030, 3985750, 5580050, 5978625, 8370075, 11957250, 13950125, 16740150, 27900250, 41850375, 83700750]

約数ペア:

[(1, 83700750), (2, 41850375), (3, 27900250), (5, 16740150), (6, 13950125), (7, 11957250), (10, 8370075), (14, 5978625), (15, 5580050), (21, 3985750), (25, 3348030), (30, 2790025), (35, 2391450), (42, 1992875), (50, 1674015), (70, 1195725), (75, 1116010), (105, 797150), (107, 782250), (125, 669606), (149, 561750), (150, 558005), (175, 478290), (210, 398575), (214, 391125), (250, 334803), (298, 280875), (321, 260750), (350, 239145), (375, 223202), (447, 187250), (525, 159430), (535, 156450), (642, 130375), (745, 112350), (749, 111750), (750, 111601), (875, 95658), (894, 93625), (1043, 80250), (1050, 79715), (1070, 78225), (1490, 56175), (1498, 55875), (1605, 52150), (1750, 47829), (2086, 40125), (2235, 37450), (2247, 37250), (2625, 31886), (2675, 31290), (3129, 26750), (3210, 26075), (3725, 22470), (3745, 22350), (4470, 18725), (4494, 18625), (5215, 16050), (5250, 15943), (5350, 15645), (6258, 13375), (7450, 11235), (7490, 11175), (8025, 10430)]