273229740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 1018913280

約数和(自身を除く): 745683540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 43, 45, 54, 60, 63, 70, 82, 84, 86, 90, 105, 108, 123, 126, 129, 135, 140, 164, 172, 180, 189, 205, 210, 215, 246, 252, 258, 270, 287, 301, 315, 369, 378, 387, 410, 420, 430, 492, 516, 540, 574, 602, 615, 630, 645, 738, 756, 774, 820, 860, 861, 903, 945, 1107, 1148, 1161, 1204, 1230, 1260, 1290, 1435, 1476, 1505, 1548, 1681, 1722, 1763, 1806, 1845, 1890, 1935, 2214, 2322, 2460, 2580, 2583, 2709, 2870, 3010, 3362, 3444, 3526, 3612, 3690, 3780, 3870, 4305, 4428, 4515, 4644, 5043, 5166, 5289, 5418, 5535, 5740, 5805, 6020, 6724, 7052, 7380, 7740, 7749, 8127, 8405, 8610, 8815, 9030, 10086, 10332, 10578, 10836, 11070, 11610, 11767, 12341, 12915, 13545, 15129, 15498, 15867, 16254, 16810, 17220, 17630, 18060, 20172, 21156, 22140, 23220, 23534, 24682, 25215, 25830, 26445, 27090, 30258, 30996, 31734, 32508, 33620, 35260, 35301, 37023, 38745, 40635, 45387, 47068, 47601, 49364, 50430, 51660, 52890, 54180, 58835, 60516, 61705, 63468, 70602, 72283, 74046, 75645, 77490, 79335, 81270, 90774, 95202, 100860, 105780, 105903, 111069, 117670, 123410, 141204, 144566, 148092, 151290, 154980, 158670, 162540, 176505, 181548, 185115, 190404, 211806, 216849, 222138, 226935, 235340, 238005, 246820, 289132, 302580, 317340, 317709, 333207, 353010, 361415, 370230, 423612, 433698, 444276, 453870, 476010, 505981, 529515, 555345, 635418, 650547, 666414, 706020, 722830, 740460, 867396, 907740, 952020, 1011962, 1059030, 1084245, 1110690, 1270836, 1301094, 1332828, 1445660, 1517943, 1588545, 1666035, 1951641, 2023924, 2118060, 2168490, 2221380, 2529905, 2602188, 3035886, 3177090, 3252735, 3332070, 3903282, 4336980, 4553829, 5059810, 6071772, 6354180, 6505470, 6664140, 7589715, 7806564, 9107658, 9758205, 10119620, 13010940, 13661487, 15179430, 18215316, 19516410, 22769145, 27322974, 30358860, 39032820, 45538290, 54645948, 68307435, 91076580, 136614870, 273229740]

約数ペア:

[(1, 273229740), (2, 136614870), (3, 91076580), (4, 68307435), (5, 54645948), (6, 45538290), (7, 39032820), (9, 30358860), (10, 27322974), (12, 22769145), (14, 19516410), (15, 18215316), (18, 15179430), (20, 13661487), (21, 13010940), (27, 10119620), (28, 9758205), (30, 9107658), (35, 7806564), (36, 7589715), (41, 6664140), (42, 6505470), (43, 6354180), (45, 6071772), (54, 5059810), (60, 4553829), (63, 4336980), (70, 3903282), (82, 3332070), (84, 3252735), (86, 3177090), (90, 3035886), (105, 2602188), (108, 2529905), (123, 2221380), (126, 2168490), (129, 2118060), (135, 2023924), (140, 1951641), (164, 1666035), (172, 1588545), (180, 1517943), (189, 1445660), (205, 1332828), (210, 1301094), (215, 1270836), (246, 1110690), (252, 1084245), (258, 1059030), (270, 1011962), (287, 952020), (301, 907740), (315, 867396), (369, 740460), (378, 722830), (387, 706020), (410, 666414), (420, 650547), (430, 635418), (492, 555345), (516, 529515), (540, 505981), (574, 476010), (602, 453870), (615, 444276), (630, 433698), (645, 423612), (738, 370230), (756, 361415), (774, 353010), (820, 333207), (860, 317709), (861, 317340), (903, 302580), (945, 289132), (1107, 246820), (1148, 238005), (1161, 235340), (1204, 226935), (1230, 222138), (1260, 216849), (1290, 211806), (1435, 190404), (1476, 185115), (1505, 181548), (1548, 176505), (1681, 162540), (1722, 158670), (1763, 154980), (1806, 151290), (1845, 148092), (1890, 144566), (1935, 141204), (2214, 123410), (2322, 117670), (2460, 111069), (2580, 105903), (2583, 105780), (2709, 100860), (2870, 95202), (3010, 90774), (3362, 81270), (3444, 79335), (3526, 77490), (3612, 75645), (3690, 74046), (3780, 72283), (3870, 70602), (4305, 63468), (4428, 61705), (4515, 60516), (4644, 58835), (5043, 54180), (5166, 52890), (5289, 51660), (5418, 50430), (5535, 49364), (5740, 47601), (5805, 47068), (6020, 45387), (6724, 40635), (7052, 38745), (7380, 37023), (7740, 35301), (7749, 35260), (8127, 33620), (8405, 32508), (8610, 31734), (8815, 30996), (9030, 30258), (10086, 27090), (10332, 26445), (10578, 25830), (10836, 25215), (11070, 24682), (11610, 23534), (11767, 23220), (12341, 22140), (12915, 21156), (13545, 20172), (15129, 18060), (15498, 17630), (15867, 17220), (16254, 16810)]