89822220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 269111808

約数和(自身を除く): 179289588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 107, 170, 204, 214, 255, 321, 340, 428, 510, 535, 642, 823, 1020, 1070, 1284, 1605, 1646, 1819, 2140, 2469, 3210, 3292, 3638, 4115, 4938, 5457, 6420, 7276, 8230, 9095, 9876, 10914, 12345, 13991, 16460, 18190, 21828, 24690, 27285, 27982, 36380, 41973, 49380, 54570, 55964, 69955, 83946, 88061, 109140, 139910, 167892, 176122, 209865, 264183, 279820, 352244, 419730, 440305, 528366, 839460, 880610, 1056732, 1320915, 1497037, 1761220, 2641830, 2994074, 4491111, 5283660, 5988148, 7485185, 8982222, 14970370, 17964444, 22455555, 29940740, 44911110, 89822220]

約数ペア:

[(1, 89822220), (2, 44911110), (3, 29940740), (4, 22455555), (5, 17964444), (6, 14970370), (10, 8982222), (12, 7485185), (15, 5988148), (17, 5283660), (20, 4491111), (30, 2994074), (34, 2641830), (51, 1761220), (60, 1497037), (68, 1320915), (85, 1056732), (102, 880610), (107, 839460), (170, 528366), (204, 440305), (214, 419730), (255, 352244), (321, 279820), (340, 264183), (428, 209865), (510, 176122), (535, 167892), (642, 139910), (823, 109140), (1020, 88061), (1070, 83946), (1284, 69955), (1605, 55964), (1646, 54570), (1819, 49380), (2140, 41973), (2469, 36380), (3210, 27982), (3292, 27285), (3638, 24690), (4115, 21828), (4938, 18190), (5457, 16460), (6420, 13991), (7276, 12345), (8230, 10914), (9095, 9876)]