76521060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5521}}^1$

素因数の和:5554

約数の個数: 144

約数和(自身を含む): 289441152

約数和(自身を除く): 212920092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 5521, 6930, 11042, 13860, 16563, 22084, 27605, 33126, 38647, 49689, 55210, 60731, 66252, 77294, 82815, 99378, 110420, 115941, 121462, 154588, 165630, 182193, 193235, 198756, 231882, 242924, 248445, 303655, 331260, 347823, 364386, 386470, 425117, 463764, 496890, 546579, 579705, 607310, 695646, 728772, 772940, 850234, 910965, 993780, 1093158, 1159410, 1214620, 1275351, 1391292, 1700468, 1739115, 1821930, 2125585, 2186316, 2318820, 2550702, 2732895, 3478230, 3643860, 3826053, 4251170, 5101404, 5465790, 6376755, 6956460, 7652106, 8502340, 10931580, 12753510, 15304212, 19130265, 25507020, 38260530, 76521060]

約数ペア:

[(1, 76521060), (2, 38260530), (3, 25507020), (4, 19130265), (5, 15304212), (6, 12753510), (7, 10931580), (9, 8502340), (10, 7652106), (11, 6956460), (12, 6376755), (14, 5465790), (15, 5101404), (18, 4251170), (20, 3826053), (21, 3643860), (22, 3478230), (28, 2732895), (30, 2550702), (33, 2318820), (35, 2186316), (36, 2125585), (42, 1821930), (44, 1739115), (45, 1700468), (55, 1391292), (60, 1275351), (63, 1214620), (66, 1159410), (70, 1093158), (77, 993780), (84, 910965), (90, 850234), (99, 772940), (105, 728772), (110, 695646), (126, 607310), (132, 579705), (140, 546579), (154, 496890), (165, 463764), (180, 425117), (198, 386470), (210, 364386), (220, 347823), (231, 331260), (252, 303655), (308, 248445), (315, 242924), (330, 231882), (385, 198756), (396, 193235), (420, 182193), (462, 165630), (495, 154588), (630, 121462), (660, 115941), (693, 110420), (770, 99378), (924, 82815), (990, 77294), (1155, 66252), (1260, 60731), (1386, 55210), (1540, 49689), (1980, 38647), (2310, 33126), (2772, 27605), (3465, 22084), (4620, 16563), (5521, 13860), (6930, 11042)]