67896180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 229267584

約数和(自身を除く): 161371404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 530, 583, 636, 647, 660, 795, 954, 990, 1060, 1166, 1294, 1590, 1749, 1908, 1941, 1980, 2332, 2385, 2588, 2915, 3180, 3235, 3498, 3882, 4770, 5247, 5823, 5830, 6470, 6996, 7117, 7764, 8745, 9540, 9705, 10494, 11646, 11660, 12940, 14234, 17490, 19410, 20988, 21351, 23292, 26235, 28468, 29115, 34291, 34980, 35585, 38820, 42702, 52470, 58230, 64053, 68582, 71170, 85404, 102873, 104940, 106755, 116460, 128106, 137164, 142340, 171455, 205746, 213510, 256212, 308619, 320265, 342910, 377201, 411492, 427020, 514365, 617238, 640530, 685820, 754402, 1028730, 1131603, 1234476, 1281060, 1508804, 1543095, 1886005, 2057460, 2263206, 3086190, 3394809, 3772010, 4526412, 5658015, 6172380, 6789618, 7544020, 11316030, 13579236, 16974045, 22632060, 33948090, 67896180]

約数ペア:

[(1, 67896180), (2, 33948090), (3, 22632060), (4, 16974045), (5, 13579236), (6, 11316030), (9, 7544020), (10, 6789618), (11, 6172380), (12, 5658015), (15, 4526412), (18, 3772010), (20, 3394809), (22, 3086190), (30, 2263206), (33, 2057460), (36, 1886005), (44, 1543095), (45, 1508804), (53, 1281060), (55, 1234476), (60, 1131603), (66, 1028730), (90, 754402), (99, 685820), (106, 640530), (110, 617238), (132, 514365), (159, 427020), (165, 411492), (180, 377201), (198, 342910), (212, 320265), (220, 308619), (265, 256212), (318, 213510), (330, 205746), (396, 171455), (477, 142340), (495, 137164), (530, 128106), (583, 116460), (636, 106755), (647, 104940), (660, 102873), (795, 85404), (954, 71170), (990, 68582), (1060, 64053), (1166, 58230), (1294, 52470), (1590, 42702), (1749, 38820), (1908, 35585), (1941, 34980), (1980, 34291), (2332, 29115), (2385, 28468), (2588, 26235), (2915, 23292), (3180, 21351), (3235, 20988), (3498, 19410), (3882, 17490), (4770, 14234), (5247, 12940), (5823, 11660), (5830, 11646), (6470, 10494), (6996, 9705), (7117, 9540), (7764, 8745)]