61450620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 219856896

約数和(自身を除く): 158406276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 47, 55, 60, 66, 70, 77, 84, 94, 105, 110, 132, 140, 141, 154, 165, 188, 210, 220, 231, 235, 282, 283, 308, 329, 330, 385, 420, 462, 470, 517, 564, 566, 658, 660, 705, 770, 849, 924, 940, 987, 1034, 1132, 1155, 1316, 1410, 1415, 1540, 1551, 1645, 1698, 1974, 1981, 2068, 2310, 2585, 2820, 2830, 3102, 3113, 3290, 3396, 3619, 3948, 3962, 4245, 4620, 4935, 5170, 5660, 5943, 6204, 6226, 6580, 7238, 7755, 7924, 8490, 9339, 9870, 9905, 10340, 10857, 11886, 12452, 13301, 14476, 15510, 15565, 16980, 18095, 18678, 19740, 19810, 21714, 21791, 23772, 26602, 29715, 31020, 31130, 36190, 37356, 39620, 39903, 43428, 43582, 46695, 53204, 54285, 59430, 62260, 65373, 66505, 72380, 79806, 87164, 93107, 93390, 108570, 108955, 118860, 130746, 133010, 146311, 159612, 186214, 186780, 199515, 217140, 217910, 261492, 266020, 279321, 292622, 326865, 372428, 399030, 435820, 438933, 465535, 558642, 585244, 653730, 731555, 798060, 877866, 931070, 1024177, 1117284, 1307460, 1396605, 1463110, 1755732, 1862140, 2048354, 2194665, 2793210, 2926220, 3072531, 4096708, 4389330, 5120885, 5586420, 6145062, 8778660, 10241770, 12290124, 15362655, 20483540, 30725310, 61450620]

約数ペア:

[(1, 61450620), (2, 30725310), (3, 20483540), (4, 15362655), (5, 12290124), (6, 10241770), (7, 8778660), (10, 6145062), (11, 5586420), (12, 5120885), (14, 4389330), (15, 4096708), (20, 3072531), (21, 2926220), (22, 2793210), (28, 2194665), (30, 2048354), (33, 1862140), (35, 1755732), (42, 1463110), (44, 1396605), (47, 1307460), (55, 1117284), (60, 1024177), (66, 931070), (70, 877866), (77, 798060), (84, 731555), (94, 653730), (105, 585244), (110, 558642), (132, 465535), (140, 438933), (141, 435820), (154, 399030), (165, 372428), (188, 326865), (210, 292622), (220, 279321), (231, 266020), (235, 261492), (282, 217910), (283, 217140), (308, 199515), (329, 186780), (330, 186214), (385, 159612), (420, 146311), (462, 133010), (470, 130746), (517, 118860), (564, 108955), (566, 108570), (658, 93390), (660, 93107), (705, 87164), (770, 79806), (849, 72380), (924, 66505), (940, 65373), (987, 62260), (1034, 59430), (1132, 54285), (1155, 53204), (1316, 46695), (1410, 43582), (1415, 43428), (1540, 39903), (1551, 39620), (1645, 37356), (1698, 36190), (1974, 31130), (1981, 31020), (2068, 29715), (2310, 26602), (2585, 23772), (2820, 21791), (2830, 21714), (3102, 19810), (3113, 19740), (3290, 18678), (3396, 18095), (3619, 16980), (3948, 15565), (3962, 15510), (4245, 14476), (4620, 13301), (4935, 12452), (5170, 11886), (5660, 10857), (5943, 10340), (6204, 9905), (6226, 9870), (6580, 9339), (7238, 8490), (7755, 7924)]