97886580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 306559680

約数和(自身を除く): 208673100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 97, 110, 121, 132, 139, 165, 194, 220, 242, 278, 291, 330, 363, 388, 417, 484, 485, 556, 582, 605, 660, 695, 726, 834, 970, 1067, 1164, 1210, 1390, 1452, 1455, 1529, 1668, 1815, 1940, 2085, 2134, 2420, 2780, 2910, 3058, 3201, 3630, 4170, 4268, 4587, 5335, 5820, 6116, 6402, 7260, 7645, 8340, 9174, 10670, 11737, 12804, 13483, 15290, 16005, 16819, 18348, 21340, 22935, 23474, 26966, 30580, 32010, 33638, 35211, 40449, 45870, 46948, 50457, 53932, 58685, 64020, 67276, 67415, 70422, 80898, 84095, 91740, 100914, 117370, 134830, 140844, 148313, 161796, 168190, 176055, 201828, 202245, 234740, 252285, 269660, 296626, 336380, 352110, 404490, 444939, 504570, 593252, 704220, 741565, 808980, 889878, 1009140, 1483130, 1631443, 1779756, 2224695, 2966260, 3262886, 4449390, 4894329, 6525772, 8157215, 8898780, 9788658, 16314430, 19577316, 24471645, 32628860, 48943290, 97886580]

約数ペア:

[(1, 97886580), (2, 48943290), (3, 32628860), (4, 24471645), (5, 19577316), (6, 16314430), (10, 9788658), (11, 8898780), (12, 8157215), (15, 6525772), (20, 4894329), (22, 4449390), (30, 3262886), (33, 2966260), (44, 2224695), (55, 1779756), (60, 1631443), (66, 1483130), (97, 1009140), (110, 889878), (121, 808980), (132, 741565), (139, 704220), (165, 593252), (194, 504570), (220, 444939), (242, 404490), (278, 352110), (291, 336380), (330, 296626), (363, 269660), (388, 252285), (417, 234740), (484, 202245), (485, 201828), (556, 176055), (582, 168190), (605, 161796), (660, 148313), (695, 140844), (726, 134830), (834, 117370), (970, 100914), (1067, 91740), (1164, 84095), (1210, 80898), (1390, 70422), (1452, 67415), (1455, 67276), (1529, 64020), (1668, 58685), (1815, 53932), (1940, 50457), (2085, 46948), (2134, 45870), (2420, 40449), (2780, 35211), (2910, 33638), (3058, 32010), (3201, 30580), (3630, 26966), (4170, 23474), (4268, 22935), (4587, 21340), (5335, 18348), (5820, 16819), (6116, 16005), (6402, 15290), (7260, 13483), (7645, 12804), (8340, 11737), (9174, 10670)]