12727260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 50944320

約数和(自身を除く): 38217060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 37, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 74, 78, 84, 90, 91, 98, 105, 108, 111, 117, 126, 130, 135, 140, 147, 148, 156, 180, 182, 185, 189, 195, 196, 210, 222, 234, 245, 252, 259, 260, 270, 273, 294, 315, 333, 351, 364, 370, 378, 390, 420, 441, 444, 455, 468, 481, 490, 518, 540, 546, 555, 585, 588, 630, 637, 666, 702, 735, 740, 756, 777, 780, 819, 882, 910, 945, 962, 980, 999, 1036, 1092, 1110, 1170, 1260, 1274, 1295, 1323, 1332, 1365, 1404, 1443, 1470, 1554, 1638, 1665, 1755, 1764, 1813, 1820, 1890, 1911, 1924, 1998, 2205, 2220, 2331, 2340, 2405, 2457, 2548, 2590, 2646, 2730, 2886, 2940, 3108, 3185, 3276, 3330, 3367, 3510, 3626, 3780, 3822, 3885, 3996, 4095, 4329, 4410, 4662, 4810, 4914, 4995, 5180, 5292, 5439, 5460, 5733, 5772, 6370, 6615, 6660, 6734, 6993, 7020, 7215, 7252, 7644, 7770, 8190, 8658, 8820, 9065, 9324, 9555, 9620, 9828, 9990, 10101, 10878, 11466, 11655, 12285, 12740, 12987, 13230, 13468, 13986, 14430, 15540, 16317, 16380, 16835, 17199, 17316, 18130, 19110, 19980, 20202, 21645, 21756, 22932, 23310, 23569, 24570, 25974, 26460, 27195, 27972, 28665, 28860, 30303, 32634, 33670, 34398, 34965, 36260, 38220, 40404, 43290, 46620, 47138, 48951, 49140, 50505, 51948, 54390, 57330, 60606, 64935, 65268, 67340, 68796, 69930, 70707, 81585, 85995, 86580, 90909, 94276, 97902, 101010, 108780, 114660, 117845, 121212, 129870, 139860, 141414, 151515, 163170, 171990, 181818, 195804, 202020, 212121, 235690, 244755, 259740, 282828, 303030, 326340, 343980, 353535, 363636, 424242, 454545, 471380, 489510, 606060, 636363, 707070, 848484, 909090, 979020, 1060605, 1272726, 1414140, 1818180, 2121210, 2545452, 3181815, 4242420, 6363630, 12727260]

約数ペア:

[(1, 12727260), (2, 6363630), (3, 4242420), (4, 3181815), (5, 2545452), (6, 2121210), (7, 1818180), (9, 1414140), (10, 1272726), (12, 1060605), (13, 979020), (14, 909090), (15, 848484), (18, 707070), (20, 636363), (21, 606060), (26, 489510), (27, 471380), (28, 454545), (30, 424242), (35, 363636), (36, 353535), (37, 343980), (39, 326340), (42, 303030), (45, 282828), (49, 259740), (52, 244755), (54, 235690), (60, 212121), (63, 202020), (65, 195804), (70, 181818), (74, 171990), (78, 163170), (84, 151515), (90, 141414), (91, 139860), (98, 129870), (105, 121212), (108, 117845), (111, 114660), (117, 108780), (126, 101010), (130, 97902), (135, 94276), (140, 90909), (147, 86580), (148, 85995), (156, 81585), (180, 70707), (182, 69930), (185, 68796), (189, 67340), (195, 65268), (196, 64935), (210, 60606), (222, 57330), (234, 54390), (245, 51948), (252, 50505), (259, 49140), (260, 48951), (270, 47138), (273, 46620), (294, 43290), (315, 40404), (333, 38220), (351, 36260), (364, 34965), (370, 34398), (378, 33670), (390, 32634), (420, 30303), (441, 28860), (444, 28665), (455, 27972), (468, 27195), (481, 26460), (490, 25974), (518, 24570), (540, 23569), (546, 23310), (555, 22932), (585, 21756), (588, 21645), (630, 20202), (637, 19980), (666, 19110), (702, 18130), (735, 17316), (740, 17199), (756, 16835), (777, 16380), (780, 16317), (819, 15540), (882, 14430), (910, 13986), (945, 13468), (962, 13230), (980, 12987), (999, 12740), (1036, 12285), (1092, 11655), (1110, 11466), (1170, 10878), (1260, 10101), (1274, 9990), (1295, 9828), (1323, 9620), (1332, 9555), (1365, 9324), (1404, 9065), (1443, 8820), (1470, 8658), (1554, 8190), (1638, 7770), (1665, 7644), (1755, 7252), (1764, 7215), (1813, 7020), (1820, 6993), (1890, 6734), (1911, 6660), (1924, 6615), (1998, 6370), (2205, 5772), (2220, 5733), (2331, 5460), (2340, 5439), (2405, 5292), (2457, 5180), (2548, 4995), (2590, 4914), (2646, 4810), (2730, 4662), (2886, 4410), (2940, 4329), (3108, 4095), (3185, 3996), (3276, 3885), (3330, 3822), (3367, 3780), (3510, 3626)]