66901560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50683}}^1$

素因数の和:50708

約数の個数: 64

約数和(自身を含む): 218954880

約数和(自身を除く): 152053320

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, 132, 165, 220, 264, 330, 440, 660, 1320, 50683, 101366, 152049, 202732, 253415, 304098, 405464, 506830, 557513, 608196, 760245, 1013660, 1115026, 1216392, 1520490, 1672539, 2027320, 2230052, 2787565, 3040980, 3345078, 4460104, 5575130, 6081960, 6690156, 8362695, 11150260, 13380312, 16725390, 22300520, 33450780, 66901560]

約数ペア:

[(1, 66901560), (2, 33450780), (3, 22300520), (4, 16725390), (5, 13380312), (6, 11150260), (8, 8362695), (10, 6690156), (11, 6081960), (12, 5575130), (15, 4460104), (20, 3345078), (22, 3040980), (24, 2787565), (30, 2230052), (33, 2027320), (40, 1672539), (44, 1520490), (55, 1216392), (60, 1115026), (66, 1013660), (88, 760245), (110, 608196), (120, 557513), (132, 506830), (165, 405464), (220, 304098), (264, 253415), (330, 202732), (440, 152049), (660, 101366), (1320, 50683)]