127578060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 404520480

約数和(自身を除く): 276942420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 59, 60, 82, 90, 118, 123, 164, 177, 180, 205, 236, 246, 293, 295, 354, 369, 410, 492, 531, 586, 590, 615, 708, 738, 820, 879, 885, 1062, 1172, 1180, 1230, 1465, 1476, 1758, 1770, 1845, 2124, 2419, 2460, 2637, 2655, 2930, 3516, 3540, 3690, 4395, 4838, 5274, 5310, 5860, 7257, 7380, 8790, 9676, 10548, 10620, 12013, 12095, 13185, 14514, 17287, 17580, 21771, 24026, 24190, 26370, 29028, 34574, 36039, 36285, 43542, 48052, 48380, 51861, 52740, 60065, 69148, 72078, 72570, 86435, 87084, 103722, 108117, 108855, 120130, 144156, 145140, 155583, 172870, 180195, 207444, 216234, 217710, 240260, 259305, 311166, 345740, 360390, 432468, 435420, 518610, 540585, 622332, 708767, 720780, 777915, 1037220, 1081170, 1417534, 1555830, 2126301, 2162340, 2835068, 3111660, 3543835, 4252602, 6378903, 7087670, 8505204, 10631505, 12757806, 14175340, 21263010, 25515612, 31894515, 42526020, 63789030, 127578060]

約数ペア:

[(1, 127578060), (2, 63789030), (3, 42526020), (4, 31894515), (5, 25515612), (6, 21263010), (9, 14175340), (10, 12757806), (12, 10631505), (15, 8505204), (18, 7087670), (20, 6378903), (30, 4252602), (36, 3543835), (41, 3111660), (45, 2835068), (59, 2162340), (60, 2126301), (82, 1555830), (90, 1417534), (118, 1081170), (123, 1037220), (164, 777915), (177, 720780), (180, 708767), (205, 622332), (236, 540585), (246, 518610), (293, 435420), (295, 432468), (354, 360390), (369, 345740), (410, 311166), (492, 259305), (531, 240260), (586, 217710), (590, 216234), (615, 207444), (708, 180195), (738, 172870), (820, 155583), (879, 145140), (885, 144156), (1062, 120130), (1172, 108855), (1180, 108117), (1230, 103722), (1465, 87084), (1476, 86435), (1758, 72570), (1770, 72078), (1845, 69148), (2124, 60065), (2419, 52740), (2460, 51861), (2637, 48380), (2655, 48052), (2930, 43542), (3516, 36285), (3540, 36039), (3690, 34574), (4395, 29028), (4838, 26370), (5274, 24190), (5310, 24026), (5860, 21771), (7257, 17580), (7380, 17287), (8790, 14514), (9676, 13185), (10548, 12095), (10620, 12013)]