87200280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 292723200

約数和(自身を除く): 205522920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 263, 270, 307, 360, 526, 540, 614, 789, 921, 1052, 1080, 1228, 1315, 1535, 1578, 1842, 2104, 2367, 2456, 2630, 2763, 3070, 3156, 3684, 3945, 4605, 4734, 5260, 5526, 6140, 6312, 7101, 7368, 7890, 8289, 9210, 9468, 10520, 11052, 11835, 12280, 13815, 14202, 15780, 16578, 18420, 18936, 22104, 23670, 27630, 28404, 31560, 33156, 35505, 36840, 41445, 47340, 55260, 56808, 66312, 71010, 80741, 82890, 94680, 110520, 142020, 161482, 165780, 242223, 284040, 322964, 331560, 403705, 484446, 645928, 726669, 807410, 968892, 1211115, 1453338, 1614820, 1937784, 2180007, 2422230, 2906676, 3229640, 3633345, 4360014, 4844460, 5813352, 7266690, 8720028, 9688920, 10900035, 14533380, 17440056, 21800070, 29066760, 43600140, 87200280]

約数ペア:

[(1, 87200280), (2, 43600140), (3, 29066760), (4, 21800070), (5, 17440056), (6, 14533380), (8, 10900035), (9, 9688920), (10, 8720028), (12, 7266690), (15, 5813352), (18, 4844460), (20, 4360014), (24, 3633345), (27, 3229640), (30, 2906676), (36, 2422230), (40, 2180007), (45, 1937784), (54, 1614820), (60, 1453338), (72, 1211115), (90, 968892), (108, 807410), (120, 726669), (135, 645928), (180, 484446), (216, 403705), (263, 331560), (270, 322964), (307, 284040), (360, 242223), (526, 165780), (540, 161482), (614, 142020), (789, 110520), (921, 94680), (1052, 82890), (1080, 80741), (1228, 71010), (1315, 66312), (1535, 56808), (1578, 55260), (1842, 47340), (2104, 41445), (2367, 36840), (2456, 35505), (2630, 33156), (2763, 31560), (3070, 28404), (3156, 27630), (3684, 23670), (3945, 22104), (4605, 18936), (4734, 18420), (5260, 16578), (5526, 15780), (6140, 14202), (6312, 13815), (7101, 12280), (7368, 11835), (7890, 11052), (8289, 10520), (9210, 9468)]