230396580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 767038272

約数和(自身を除く): 536641692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 102, 103, 129, 153, 170, 172, 180, 204, 206, 215, 255, 258, 289, 306, 309, 340, 387, 412, 430, 510, 515, 516, 578, 612, 618, 645, 731, 765, 774, 860, 867, 927, 1020, 1030, 1156, 1236, 1290, 1445, 1462, 1530, 1545, 1548, 1734, 1751, 1854, 1935, 2060, 2193, 2580, 2601, 2890, 2924, 3060, 3090, 3468, 3502, 3655, 3708, 3870, 4335, 4386, 4429, 4635, 5202, 5253, 5780, 6180, 6579, 7004, 7310, 7740, 8670, 8755, 8772, 8858, 9270, 10404, 10506, 10965, 12427, 13005, 13158, 13287, 14620, 15759, 17340, 17510, 17716, 18540, 21012, 21930, 22145, 24854, 26010, 26265, 26316, 26574, 29767, 31518, 32895, 35020, 37281, 39861, 43860, 44290, 49708, 52020, 52530, 53148, 59534, 62135, 63036, 65790, 66435, 74562, 75293, 78795, 79722, 88580, 89301, 105060, 111843, 119068, 124270, 131580, 132870, 148835, 149124, 150586, 157590, 159444, 178602, 186405, 199305, 223686, 225879, 248540, 265740, 267903, 297670, 301172, 315180, 357204, 372810, 376465, 398610, 446505, 447372, 451758, 535806, 559215, 595340, 677637, 745620, 752930, 797220, 893010, 903516, 1071612, 1118430, 1129395, 1279981, 1339515, 1355274, 1505860, 1786020, 2236860, 2258790, 2559962, 2679030, 2710548, 3388185, 3839943, 4517580, 5119924, 5358060, 6399905, 6776370, 7679886, 11519829, 12799810, 13552740, 15359772, 19199715, 23039658, 25599620, 38399430, 46079316, 57599145, 76798860, 115198290, 230396580]

約数ペア:

[(1, 230396580), (2, 115198290), (3, 76798860), (4, 57599145), (5, 46079316), (6, 38399430), (9, 25599620), (10, 23039658), (12, 19199715), (15, 15359772), (17, 13552740), (18, 12799810), (20, 11519829), (30, 7679886), (34, 6776370), (36, 6399905), (43, 5358060), (45, 5119924), (51, 4517580), (60, 3839943), (68, 3388185), (85, 2710548), (86, 2679030), (90, 2559962), (102, 2258790), (103, 2236860), (129, 1786020), (153, 1505860), (170, 1355274), (172, 1339515), (180, 1279981), (204, 1129395), (206, 1118430), (215, 1071612), (255, 903516), (258, 893010), (289, 797220), (306, 752930), (309, 745620), (340, 677637), (387, 595340), (412, 559215), (430, 535806), (510, 451758), (515, 447372), (516, 446505), (578, 398610), (612, 376465), (618, 372810), (645, 357204), (731, 315180), (765, 301172), (774, 297670), (860, 267903), (867, 265740), (927, 248540), (1020, 225879), (1030, 223686), (1156, 199305), (1236, 186405), (1290, 178602), (1445, 159444), (1462, 157590), (1530, 150586), (1545, 149124), (1548, 148835), (1734, 132870), (1751, 131580), (1854, 124270), (1935, 119068), (2060, 111843), (2193, 105060), (2580, 89301), (2601, 88580), (2890, 79722), (2924, 78795), (3060, 75293), (3090, 74562), (3468, 66435), (3502, 65790), (3655, 63036), (3708, 62135), (3870, 59534), (4335, 53148), (4386, 52530), (4429, 52020), (4635, 49708), (5202, 44290), (5253, 43860), (5780, 39861), (6180, 37281), (6579, 35020), (7004, 32895), (7310, 31518), (7740, 29767), (8670, 26574), (8755, 26316), (8772, 26265), (8858, 26010), (9270, 24854), (10404, 22145), (10506, 21930), (10965, 21012), (12427, 18540), (13005, 17716), (13158, 17510), (13287, 17340), (14620, 15759)]