87100560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6367}}^1$

素因数の和:6405

約数の個数: 120

約数和(自身を含む): 307956480

約数和(自身を除く): 220855920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6367, 6840, 12734, 13680, 19101, 25468, 31835, 38202, 50936, 57303, 63670, 76404, 95505, 101872, 114606, 120973, 127340, 152808, 191010, 229212, 241946, 254680, 286515, 305616, 362919, 382020, 458424, 483892, 509360, 573030, 604865, 725838, 764040, 916848, 967784, 1088757, 1146060, 1209730, 1451676, 1528080, 1814595, 1935568, 2177514, 2292120, 2419460, 2903352, 3629190, 4355028, 4584240, 4838920, 5443785, 5806704, 7258380, 8710056, 9677840, 10887570, 14516760, 17420112, 21775140, 29033520, 43550280, 87100560]

約数ペア:

[(1, 87100560), (2, 43550280), (3, 29033520), (4, 21775140), (5, 17420112), (6, 14516760), (8, 10887570), (9, 9677840), (10, 8710056), (12, 7258380), (15, 5806704), (16, 5443785), (18, 4838920), (19, 4584240), (20, 4355028), (24, 3629190), (30, 2903352), (36, 2419460), (38, 2292120), (40, 2177514), (45, 1935568), (48, 1814595), (57, 1528080), (60, 1451676), (72, 1209730), (76, 1146060), (80, 1088757), (90, 967784), (95, 916848), (114, 764040), (120, 725838), (144, 604865), (152, 573030), (171, 509360), (180, 483892), (190, 458424), (228, 382020), (240, 362919), (285, 305616), (304, 286515), (342, 254680), (360, 241946), (380, 229212), (456, 191010), (570, 152808), (684, 127340), (720, 120973), (760, 114606), (855, 101872), (912, 95505), (1140, 76404), (1368, 63670), (1520, 57303), (1710, 50936), (2280, 38202), (2736, 31835), (3420, 25468), (4560, 19101), (6367, 13680), (6840, 12734)]