82778520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5701}}^1$

素因数の和:5737

約数の個数: 96

約数和(自身を含む): 273011760

約数和(自身を除く): 190233240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 5701, 7260, 11402, 14520, 17103, 22804, 28505, 34206, 45608, 57010, 62711, 68412, 85515, 114020, 125422, 136824, 171030, 188133, 228040, 250844, 313555, 342060, 376266, 501688, 627110, 684120, 689821, 752532, 940665, 1254220, 1379642, 1505064, 1881330, 2069463, 2508440, 2759284, 3449105, 3762660, 4138926, 5518568, 6898210, 7525320, 8277852, 10347315, 13796420, 16555704, 20694630, 27592840, 41389260, 82778520]

約数ペア:

[(1, 82778520), (2, 41389260), (3, 27592840), (4, 20694630), (5, 16555704), (6, 13796420), (8, 10347315), (10, 8277852), (11, 7525320), (12, 6898210), (15, 5518568), (20, 4138926), (22, 3762660), (24, 3449105), (30, 2759284), (33, 2508440), (40, 2069463), (44, 1881330), (55, 1505064), (60, 1379642), (66, 1254220), (88, 940665), (110, 752532), (120, 689821), (121, 684120), (132, 627110), (165, 501688), (220, 376266), (242, 342060), (264, 313555), (330, 250844), (363, 228040), (440, 188133), (484, 171030), (605, 136824), (660, 125422), (726, 114020), (968, 85515), (1210, 68412), (1320, 62711), (1452, 57010), (1815, 45608), (2420, 34206), (2904, 28505), (3630, 22804), (4840, 17103), (5701, 14520), (7260, 11402)]