155272572

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 526424640

約数和(自身を除く): 371152068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 37, 39, 42, 49, 52, 54, 61, 63, 74, 78, 84, 91, 98, 108, 111, 117, 122, 126, 147, 148, 156, 182, 183, 189, 196, 222, 234, 244, 252, 259, 273, 294, 333, 351, 364, 366, 378, 427, 441, 444, 468, 481, 518, 546, 549, 588, 637, 666, 702, 732, 756, 777, 793, 819, 854, 882, 962, 999, 1036, 1092, 1098, 1274, 1281, 1323, 1332, 1404, 1443, 1554, 1586, 1638, 1647, 1708, 1764, 1813, 1911, 1924, 1998, 2196, 2257, 2331, 2379, 2457, 2548, 2562, 2646, 2886, 2989, 3108, 3172, 3276, 3294, 3367, 3626, 3822, 3843, 3996, 4329, 4514, 4662, 4758, 4914, 5124, 5292, 5439, 5551, 5733, 5772, 5978, 6588, 6734, 6771, 6993, 7137, 7252, 7644, 7686, 8658, 8967, 9028, 9324, 9516, 9828, 10101, 10878, 11102, 11466, 11529, 11956, 12987, 13468, 13542, 13986, 14274, 15372, 15799, 16317, 16653, 17199, 17316, 17934, 20202, 20313, 21411, 21756, 22204, 22932, 23058, 23569, 25974, 26901, 27084, 27972, 28548, 29341, 30303, 31598, 32634, 33306, 34398, 35868, 38857, 40404, 40626, 42822, 46116, 47138, 47397, 48951, 49959, 51948, 53802, 58682, 60606, 60939, 63196, 65268, 66612, 68796, 70707, 77714, 80703, 81252, 85644, 88023, 90909, 94276, 94794, 97902, 99918, 107604, 110593, 116571, 117364, 121212, 121878, 141414, 142191, 149877, 155428, 161406, 176046, 181818, 189588, 195804, 199836, 205387, 212121, 221186, 233142, 243756, 264069, 282828, 284382, 299754, 322812, 331779, 349713, 352092, 363636, 410774, 424242, 426573, 442372, 466284, 528138, 568764, 599508, 616161, 636363, 663558, 699426, 792207, 821548, 848484, 853146, 995337, 1049139, 1056276, 1232322, 1272726, 1327116, 1398852, 1437709, 1584414, 1706292, 1848483, 1990674, 2098278, 2464644, 2545452, 2875418, 2986011, 3168828, 3696966, 3981348, 4196556, 4313127, 5545449, 5750836, 5972022, 7393932, 8626254, 11090898, 11944044, 12939381, 17252508, 22181796, 25878762, 38818143, 51757524, 77636286, 155272572]

約数ペア:

[(1, 155272572), (2, 77636286), (3, 51757524), (4, 38818143), (6, 25878762), (7, 22181796), (9, 17252508), (12, 12939381), (13, 11944044), (14, 11090898), (18, 8626254), (21, 7393932), (26, 5972022), (27, 5750836), (28, 5545449), (36, 4313127), (37, 4196556), (39, 3981348), (42, 3696966), (49, 3168828), (52, 2986011), (54, 2875418), (61, 2545452), (63, 2464644), (74, 2098278), (78, 1990674), (84, 1848483), (91, 1706292), (98, 1584414), (108, 1437709), (111, 1398852), (117, 1327116), (122, 1272726), (126, 1232322), (147, 1056276), (148, 1049139), (156, 995337), (182, 853146), (183, 848484), (189, 821548), (196, 792207), (222, 699426), (234, 663558), (244, 636363), (252, 616161), (259, 599508), (273, 568764), (294, 528138), (333, 466284), (351, 442372), (364, 426573), (366, 424242), (378, 410774), (427, 363636), (441, 352092), (444, 349713), (468, 331779), (481, 322812), (518, 299754), (546, 284382), (549, 282828), (588, 264069), (637, 243756), (666, 233142), (702, 221186), (732, 212121), (756, 205387), (777, 199836), (793, 195804), (819, 189588), (854, 181818), (882, 176046), (962, 161406), (999, 155428), (1036, 149877), (1092, 142191), (1098, 141414), (1274, 121878), (1281, 121212), (1323, 117364), (1332, 116571), (1404, 110593), (1443, 107604), (1554, 99918), (1586, 97902), (1638, 94794), (1647, 94276), (1708, 90909), (1764, 88023), (1813, 85644), (1911, 81252), (1924, 80703), (1998, 77714), (2196, 70707), (2257, 68796), (2331, 66612), (2379, 65268), (2457, 63196), (2548, 60939), (2562, 60606), (2646, 58682), (2886, 53802), (2989, 51948), (3108, 49959), (3172, 48951), (3276, 47397), (3294, 47138), (3367, 46116), (3626, 42822), (3822, 40626), (3843, 40404), (3996, 38857), (4329, 35868), (4514, 34398), (4662, 33306), (4758, 32634), (4914, 31598), (5124, 30303), (5292, 29341), (5439, 28548), (5551, 27972), (5733, 27084), (5772, 26901), (5978, 25974), (6588, 23569), (6734, 23058), (6771, 22932), (6993, 22204), (7137, 21756), (7252, 21411), (7644, 20313), (7686, 20202), (8658, 17934), (8967, 17316), (9028, 17199), (9324, 16653), (9516, 16317), (9828, 15799), (10101, 15372), (10878, 14274), (11102, 13986), (11466, 13542), (11529, 13468), (11956, 12987)]