89936280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 338644800

約数和(自身を除く): 248708520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 401, 420, 445, 504, 534, 623, 630, 712, 801, 802, 840, 890, 1068, 1203, 1246, 1260, 1335, 1602, 1604, 1780, 1869, 2005, 2136, 2406, 2492, 2520, 2670, 2807, 3115, 3204, 3208, 3560, 3609, 3738, 4005, 4010, 4812, 4984, 5340, 5607, 5614, 6015, 6230, 6408, 7218, 7476, 8010, 8020, 8421, 9345, 9624, 10680, 11214, 11228, 12030, 12460, 14035, 14436, 14952, 16020, 16040, 16842, 18045, 18690, 22428, 22456, 24060, 24920, 25263, 28035, 28070, 28872, 32040, 33684, 35689, 36090, 37380, 42105, 44856, 48120, 50526, 56070, 56140, 67368, 71378, 72180, 74760, 84210, 101052, 107067, 112140, 112280, 126315, 142756, 144360, 168420, 178445, 202104, 214134, 224280, 249823, 252630, 285512, 321201, 336840, 356890, 428268, 499646, 505260, 535335, 642402, 713780, 749469, 856536, 999292, 1010520, 1070670, 1249115, 1284804, 1427560, 1498938, 1606005, 1998584, 2141340, 2248407, 2498230, 2569608, 2997876, 3212010, 3747345, 4282680, 4496814, 4996460, 5995752, 6424020, 7494690, 8993628, 9992920, 11242035, 12848040, 14989380, 17987256, 22484070, 29978760, 44968140, 89936280]

約数ペア:

[(1, 89936280), (2, 44968140), (3, 29978760), (4, 22484070), (5, 17987256), (6, 14989380), (7, 12848040), (8, 11242035), (9, 9992920), (10, 8993628), (12, 7494690), (14, 6424020), (15, 5995752), (18, 4996460), (20, 4496814), (21, 4282680), (24, 3747345), (28, 3212010), (30, 2997876), (35, 2569608), (36, 2498230), (40, 2248407), (42, 2141340), (45, 1998584), (56, 1606005), (60, 1498938), (63, 1427560), (70, 1284804), (72, 1249115), (84, 1070670), (89, 1010520), (90, 999292), (105, 856536), (120, 749469), (126, 713780), (140, 642402), (168, 535335), (178, 505260), (180, 499646), (210, 428268), (252, 356890), (267, 336840), (280, 321201), (315, 285512), (356, 252630), (360, 249823), (401, 224280), (420, 214134), (445, 202104), (504, 178445), (534, 168420), (623, 144360), (630, 142756), (712, 126315), (801, 112280), (802, 112140), (840, 107067), (890, 101052), (1068, 84210), (1203, 74760), (1246, 72180), (1260, 71378), (1335, 67368), (1602, 56140), (1604, 56070), (1780, 50526), (1869, 48120), (2005, 44856), (2136, 42105), (2406, 37380), (2492, 36090), (2520, 35689), (2670, 33684), (2807, 32040), (3115, 28872), (3204, 28070), (3208, 28035), (3560, 25263), (3609, 24920), (3738, 24060), (4005, 22456), (4010, 22428), (4812, 18690), (4984, 18045), (5340, 16842), (5607, 16040), (5614, 16020), (6015, 14952), (6230, 14436), (6408, 14035), (7218, 12460), (7476, 12030), (8010, 11228), (8020, 11214), (8421, 10680), (9345, 9624)]