77324940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{797}}^1$

素因数の和:837

約数の個数: 216

約数和(自身を含む): 298024272

約数和(自身を除く): 220699332

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, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 588, 630, 660, 693, 735, 770, 797, 882, 924, 980, 990, 1078, 1155, 1260, 1386, 1470, 1540, 1594, 1617, 1764, 1980, 2156, 2205, 2310, 2391, 2695, 2772, 2940, 3188, 3234, 3465, 3985, 4410, 4620, 4782, 4851, 5390, 5579, 6468, 6930, 7173, 7970, 8085, 8767, 8820, 9564, 9702, 10780, 11158, 11955, 13860, 14346, 15940, 16170, 16737, 17534, 19404, 22316, 23910, 24255, 26301, 27895, 28692, 32340, 33474, 35068, 35865, 39053, 43835, 47820, 48510, 50211, 52602, 55790, 61369, 66948, 71730, 78106, 78903, 83685, 87670, 97020, 100422, 105204, 111580, 117159, 122738, 131505, 143460, 156212, 157806, 167370, 175340, 184107, 195265, 200844, 234318, 245476, 251055, 263010, 306845, 315612, 334740, 351477, 368214, 390530, 394515, 429583, 468636, 502110, 526020, 552321, 585795, 613690, 702954, 736428, 781060, 789030, 859166, 920535, 1004220, 1104642, 1171590, 1227380, 1288749, 1405908, 1578060, 1718332, 1757385, 1841070, 2147915, 2209284, 2343180, 2577498, 2761605, 3514770, 3682140, 3866247, 4295830, 5154996, 5523210, 6443745, 7029540, 7732494, 8591660, 11046420, 12887490, 15464988, 19331235, 25774980, 38662470, 77324940]

約数ペア:

[(1, 77324940), (2, 38662470), (3, 25774980), (4, 19331235), (5, 15464988), (6, 12887490), (7, 11046420), (9, 8591660), (10, 7732494), (11, 7029540), (12, 6443745), (14, 5523210), (15, 5154996), (18, 4295830), (20, 3866247), (21, 3682140), (22, 3514770), (28, 2761605), (30, 2577498), (33, 2343180), (35, 2209284), (36, 2147915), (42, 1841070), (44, 1757385), (45, 1718332), (49, 1578060), (55, 1405908), (60, 1288749), (63, 1227380), (66, 1171590), (70, 1104642), (77, 1004220), (84, 920535), (90, 859166), (98, 789030), (99, 781060), (105, 736428), (110, 702954), (126, 613690), (132, 585795), (140, 552321), (147, 526020), (154, 502110), (165, 468636), (180, 429583), (196, 394515), (198, 390530), (210, 368214), (220, 351477), (231, 334740), (245, 315612), (252, 306845), (294, 263010), (308, 251055), (315, 245476), (330, 234318), (385, 200844), (396, 195265), (420, 184107), (441, 175340), (462, 167370), (490, 157806), (495, 156212), (539, 143460), (588, 131505), (630, 122738), (660, 117159), (693, 111580), (735, 105204), (770, 100422), (797, 97020), (882, 87670), (924, 83685), (980, 78903), (990, 78106), (1078, 71730), (1155, 66948), (1260, 61369), (1386, 55790), (1470, 52602), (1540, 50211), (1594, 48510), (1617, 47820), (1764, 43835), (1980, 39053), (2156, 35865), (2205, 35068), (2310, 33474), (2391, 32340), (2695, 28692), (2772, 27895), (2940, 26301), (3188, 24255), (3234, 23910), (3465, 22316), (3985, 19404), (4410, 17534), (4620, 16737), (4782, 16170), (4851, 15940), (5390, 14346), (5579, 13860), (6468, 11955), (6930, 11158), (7173, 10780), (7970, 9702), (8085, 9564), (8767, 8820)]