84988260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1882

約数の個数: 144

約数和(自身を含む): 302754816

約数和(自身を除く): 217766556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1823, 2220, 2331, 2590, 3108, 3330, 3646, 3885, 4662, 5180, 5469, 6660, 7292, 7770, 9115, 9324, 10938, 11655, 12761, 15540, 16407, 18230, 21876, 23310, 25522, 27345, 32814, 36460, 38283, 46620, 51044, 54690, 63805, 65628, 67451, 76566, 82035, 109380, 114849, 127610, 134902, 153132, 164070, 191415, 202353, 229698, 255220, 269804, 328140, 337255, 382830, 404706, 459396, 472157, 574245, 607059, 674510, 765660, 809412, 944314, 1011765, 1148490, 1214118, 1349020, 1416471, 1888628, 2023530, 2296980, 2360785, 2428236, 2832942, 3035295, 4047060, 4249413, 4721570, 5665884, 6070590, 7082355, 8498826, 9443140, 12141180, 14164710, 16997652, 21247065, 28329420, 42494130, 84988260]

約数ペア:

[(1, 84988260), (2, 42494130), (3, 28329420), (4, 21247065), (5, 16997652), (6, 14164710), (7, 12141180), (9, 9443140), (10, 8498826), (12, 7082355), (14, 6070590), (15, 5665884), (18, 4721570), (20, 4249413), (21, 4047060), (28, 3035295), (30, 2832942), (35, 2428236), (36, 2360785), (37, 2296980), (42, 2023530), (45, 1888628), (60, 1416471), (63, 1349020), (70, 1214118), (74, 1148490), (84, 1011765), (90, 944314), (105, 809412), (111, 765660), (126, 674510), (140, 607059), (148, 574245), (180, 472157), (185, 459396), (210, 404706), (222, 382830), (252, 337255), (259, 328140), (315, 269804), (333, 255220), (370, 229698), (420, 202353), (444, 191415), (518, 164070), (555, 153132), (630, 134902), (666, 127610), (740, 114849), (777, 109380), (1036, 82035), (1110, 76566), (1260, 67451), (1295, 65628), (1332, 63805), (1554, 54690), (1665, 51044), (1823, 46620), (2220, 38283), (2331, 36460), (2590, 32814), (3108, 27345), (3330, 25522), (3646, 23310), (3885, 21876), (4662, 18230), (5180, 16407), (5469, 15540), (6660, 12761), (7292, 11655), (7770, 10938), (9115, 9324)]