68493260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 165279744

約数和(自身を除く): 96786484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 83, 110, 121, 124, 155, 166, 220, 242, 310, 332, 341, 415, 484, 605, 620, 682, 830, 913, 1210, 1331, 1364, 1660, 1705, 1826, 2420, 2573, 2662, 3410, 3652, 3751, 4565, 5146, 5324, 6655, 6820, 7502, 9130, 10043, 10292, 12865, 13310, 15004, 18260, 18755, 20086, 25730, 26620, 28303, 37510, 40172, 41261, 50215, 51460, 56606, 75020, 82522, 100430, 110473, 113212, 141515, 165044, 200860, 206305, 220946, 283030, 311333, 412610, 441892, 552365, 566060, 622666, 825220, 1104730, 1245332, 1556665, 2209460, 3113330, 3424663, 6226660, 6849326, 13698652, 17123315, 34246630, 68493260]

約数ペア:

[(1, 68493260), (2, 34246630), (4, 17123315), (5, 13698652), (10, 6849326), (11, 6226660), (20, 3424663), (22, 3113330), (31, 2209460), (44, 1556665), (55, 1245332), (62, 1104730), (83, 825220), (110, 622666), (121, 566060), (124, 552365), (155, 441892), (166, 412610), (220, 311333), (242, 283030), (310, 220946), (332, 206305), (341, 200860), (415, 165044), (484, 141515), (605, 113212), (620, 110473), (682, 100430), (830, 82522), (913, 75020), (1210, 56606), (1331, 51460), (1364, 50215), (1660, 41261), (1705, 40172), (1826, 37510), (2420, 28303), (2573, 26620), (2662, 25730), (3410, 20086), (3652, 18755), (3751, 18260), (4565, 15004), (5146, 13310), (5324, 12865), (6655, 10292), (6820, 10043), (7502, 9130)]