91080540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4729}}^1$

素因数の和:4851

約数の個数: 72

約数和(自身を含む): 278918640

約数和(自身を除く): 187838100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4729, 4815, 6420, 9458, 9630, 14187, 18916, 19260, 23645, 28374, 42561, 47290, 56748, 70935, 85122, 94580, 141870, 170244, 212805, 283740, 425610, 506003, 851220, 1012006, 1518009, 2024012, 2530015, 3036018, 4554027, 5060030, 6072036, 7590045, 9108054, 10120060, 15180090, 18216108, 22770135, 30360180, 45540270, 91080540]

約数ペア:

[(1, 91080540), (2, 45540270), (3, 30360180), (4, 22770135), (5, 18216108), (6, 15180090), (9, 10120060), (10, 9108054), (12, 7590045), (15, 6072036), (18, 5060030), (20, 4554027), (30, 3036018), (36, 2530015), (45, 2024012), (60, 1518009), (90, 1012006), (107, 851220), (180, 506003), (214, 425610), (321, 283740), (428, 212805), (535, 170244), (642, 141870), (963, 94580), (1070, 85122), (1284, 70935), (1605, 56748), (1926, 47290), (2140, 42561), (3210, 28374), (3852, 23645), (4729, 19260), (4815, 18916), (6420, 14187), (9458, 9630)]