127240740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:751

約数の個数: 192

約数和(自身を含む): 446423040

約数和(自身を除く): 319182300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 465, 495, 540, 558, 594, 620, 660, 682, 691, 837, 930, 990, 1023, 1116, 1188, 1364, 1382, 1395, 1485, 1674, 1705, 1860, 1980, 2046, 2073, 2764, 2790, 2970, 3069, 3348, 3410, 3455, 4092, 4146, 4185, 5115, 5580, 5940, 6138, 6219, 6820, 6910, 7601, 8292, 8370, 9207, 10230, 10365, 12276, 12438, 13820, 15202, 15345, 16740, 18414, 18657, 20460, 20730, 21421, 22803, 24876, 30404, 30690, 31095, 36828, 37314, 38005, 41460, 42842, 45606, 46035, 61380, 62190, 64263, 68409, 74628, 76010, 85684, 91212, 92070, 93285, 107105, 114015, 124380, 128526, 136818, 152020, 184140, 186570, 192789, 205227, 214210, 228030, 235631, 257052, 273636, 321315, 342045, 373140, 385578, 410454, 428420, 456060, 471262, 578367, 642630, 684090, 706893, 771156, 820908, 942524, 963945, 1026135, 1156734, 1178155, 1285260, 1368180, 1413786, 1927890, 2052270, 2120679, 2313468, 2356310, 2827572, 2891835, 3534465, 3855780, 4104540, 4241358, 4712620, 5783670, 6362037, 7068930, 8482716, 10603395, 11567340, 12724074, 14137860, 21206790, 25448148, 31810185, 42413580, 63620370, 127240740]

約数ペア:

[(1, 127240740), (2, 63620370), (3, 42413580), (4, 31810185), (5, 25448148), (6, 21206790), (9, 14137860), (10, 12724074), (11, 11567340), (12, 10603395), (15, 8482716), (18, 7068930), (20, 6362037), (22, 5783670), (27, 4712620), (30, 4241358), (31, 4104540), (33, 3855780), (36, 3534465), (44, 2891835), (45, 2827572), (54, 2356310), (55, 2313468), (60, 2120679), (62, 2052270), (66, 1927890), (90, 1413786), (93, 1368180), (99, 1285260), (108, 1178155), (110, 1156734), (124, 1026135), (132, 963945), (135, 942524), (155, 820908), (165, 771156), (180, 706893), (186, 684090), (198, 642630), (220, 578367), (270, 471262), (279, 456060), (297, 428420), (310, 410454), (330, 385578), (341, 373140), (372, 342045), (396, 321315), (465, 273636), (495, 257052), (540, 235631), (558, 228030), (594, 214210), (620, 205227), (660, 192789), (682, 186570), (691, 184140), (837, 152020), (930, 136818), (990, 128526), (1023, 124380), (1116, 114015), (1188, 107105), (1364, 93285), (1382, 92070), (1395, 91212), (1485, 85684), (1674, 76010), (1705, 74628), (1860, 68409), (1980, 64263), (2046, 62190), (2073, 61380), (2764, 46035), (2790, 45606), (2970, 42842), (3069, 41460), (3348, 38005), (3410, 37314), (3455, 36828), (4092, 31095), (4146, 30690), (4185, 30404), (5115, 24876), (5580, 22803), (5940, 21421), (6138, 20730), (6219, 20460), (6820, 18657), (6910, 18414), (7601, 16740), (8292, 15345), (8370, 15202), (9207, 13820), (10230, 12438), (10365, 12276)]