26433540

素因数分解:

$2^2\times 3^6\times 5^1\times 7^2\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 252

約数和(自身を含む): 99432396

約数和(自身を除く): 72998856

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 49, 54, 60, 63, 70, 74, 81, 84, 90, 98, 105, 108, 111, 126, 135, 140, 147, 148, 162, 180, 185, 189, 196, 210, 222, 243, 245, 252, 259, 270, 294, 315, 324, 333, 370, 378, 405, 420, 441, 444, 486, 490, 518, 540, 555, 567, 588, 630, 666, 729, 735, 740, 756, 777, 810, 882, 945, 972, 980, 999, 1036, 1110, 1134, 1215, 1260, 1295, 1323, 1332, 1458, 1470, 1554, 1620, 1665, 1701, 1764, 1813, 1890, 1998, 2205, 2220, 2268, 2331, 2430, 2590, 2646, 2835, 2916, 2940, 2997, 3108, 3330, 3402, 3626, 3645, 3780, 3885, 3969, 3996, 4410, 4662, 4860, 4995, 5103, 5180, 5292, 5439, 5670, 5994, 6615, 6660, 6804, 6993, 7252, 7290, 7770, 7938, 8505, 8820, 8991, 9065, 9324, 9990, 10206, 10878, 11340, 11655, 11907, 11988, 13230, 13986, 14580, 14985, 15540, 15876, 16317, 17010, 17982, 18130, 19845, 19980, 20412, 20979, 21756, 23310, 23814, 25515, 26460, 26973, 27195, 27972, 29970, 32634, 34020, 34965, 35721, 35964, 36260, 39690, 41958, 44955, 46620, 47628, 48951, 51030, 53946, 54390, 59535, 59940, 62937, 65268, 69930, 71442, 79380, 81585, 83916, 89910, 97902, 102060, 104895, 107892, 108780, 119070, 125874, 134865, 139860, 142884, 146853, 163170, 178605, 179820, 188811, 195804, 209790, 238140, 244755, 251748, 269730, 293706, 314685, 326340, 357210, 377622, 419580, 440559, 489510, 539460, 587412, 629370, 714420, 734265, 755244, 881118, 944055, 979020, 1258740, 1321677, 1468530, 1762236, 1888110, 2202795, 2643354, 2937060, 3776220, 4405590, 5286708, 6608385, 8811180, 13216770, 26433540]

約数ペア:

[(1, 26433540), (2, 13216770), (3, 8811180), (4, 6608385), (5, 5286708), (6, 4405590), (7, 3776220), (9, 2937060), (10, 2643354), (12, 2202795), (14, 1888110), (15, 1762236), (18, 1468530), (20, 1321677), (21, 1258740), (27, 979020), (28, 944055), (30, 881118), (35, 755244), (36, 734265), (37, 714420), (42, 629370), (45, 587412), (49, 539460), (54, 489510), (60, 440559), (63, 419580), (70, 377622), (74, 357210), (81, 326340), (84, 314685), (90, 293706), (98, 269730), (105, 251748), (108, 244755), (111, 238140), (126, 209790), (135, 195804), (140, 188811), (147, 179820), (148, 178605), (162, 163170), (180, 146853), (185, 142884), (189, 139860), (196, 134865), (210, 125874), (222, 119070), (243, 108780), (245, 107892), (252, 104895), (259, 102060), (270, 97902), (294, 89910), (315, 83916), (324, 81585), (333, 79380), (370, 71442), (378, 69930), (405, 65268), (420, 62937), (441, 59940), (444, 59535), (486, 54390), (490, 53946), (518, 51030), (540, 48951), (555, 47628), (567, 46620), (588, 44955), (630, 41958), (666, 39690), (729, 36260), (735, 35964), (740, 35721), (756, 34965), (777, 34020), (810, 32634), (882, 29970), (945, 27972), (972, 27195), (980, 26973), (999, 26460), (1036, 25515), (1110, 23814), (1134, 23310), (1215, 21756), (1260, 20979), (1295, 20412), (1323, 19980), (1332, 19845), (1458, 18130), (1470, 17982), (1554, 17010), (1620, 16317), (1665, 15876), (1701, 15540), (1764, 14985), (1813, 14580), (1890, 13986), (1998, 13230), (2205, 11988), (2220, 11907), (2268, 11655), (2331, 11340), (2430, 10878), (2590, 10206), (2646, 9990), (2835, 9324), (2916, 9065), (2940, 8991), (2997, 8820), (3108, 8505), (3330, 7938), (3402, 7770), (3626, 7290), (3645, 7252), (3780, 6993), (3885, 6804), (3969, 6660), (3996, 6615), (4410, 5994), (4662, 5670), (4860, 5439), (4995, 5292), (5103, 5180)]