137021220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 240

約数和(自身を含む): 504459648

約数和(自身を除く): 367438428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 105, 108, 126, 129, 135, 140, 162, 172, 180, 189, 210, 215, 252, 258, 270, 281, 301, 315, 324, 378, 387, 405, 420, 430, 516, 540, 562, 567, 602, 630, 645, 756, 774, 810, 843, 860, 903, 945, 1124, 1134, 1161, 1204, 1260, 1290, 1405, 1505, 1548, 1620, 1686, 1806, 1890, 1935, 1967, 2268, 2322, 2529, 2580, 2709, 2810, 2835, 3010, 3372, 3483, 3612, 3780, 3870, 3934, 4215, 4515, 4644, 5058, 5418, 5620, 5670, 5805, 5901, 6020, 6966, 7587, 7740, 7868, 8127, 8430, 9030, 9835, 10116, 10836, 11340, 11610, 11802, 12083, 12645, 13545, 13932, 15174, 16254, 16860, 17415, 17703, 18060, 19670, 22761, 23220, 23604, 24166, 24381, 25290, 27090, 29505, 30348, 32508, 34830, 35406, 36249, 37935, 39340, 40635, 45522, 48332, 48762, 50580, 53109, 54180, 59010, 60415, 69660, 70812, 72498, 75870, 81270, 84581, 88515, 91044, 97524, 106218, 108747, 113805, 118020, 120830, 121905, 144996, 151740, 159327, 162540, 169162, 177030, 181245, 212436, 217494, 227610, 241660, 243810, 253743, 265545, 318654, 326241, 338324, 354060, 362490, 422905, 434988, 455220, 487620, 507486, 531090, 543735, 637308, 652482, 724980, 761229, 796635, 845810, 978723, 1014972, 1062180, 1087470, 1268715, 1304964, 1522458, 1593270, 1631205, 1691620, 1957446, 2174940, 2283687, 2537430, 3044916, 3186540, 3262410, 3806145, 3914892, 4567374, 4893615, 5074860, 6524820, 6851061, 7612290, 9134748, 9787230, 11418435, 13702122, 15224580, 19574460, 22836870, 27404244, 34255305, 45673740, 68510610, 137021220]

約数ペア:

[(1, 137021220), (2, 68510610), (3, 45673740), (4, 34255305), (5, 27404244), (6, 22836870), (7, 19574460), (9, 15224580), (10, 13702122), (12, 11418435), (14, 9787230), (15, 9134748), (18, 7612290), (20, 6851061), (21, 6524820), (27, 5074860), (28, 4893615), (30, 4567374), (35, 3914892), (36, 3806145), (42, 3262410), (43, 3186540), (45, 3044916), (54, 2537430), (60, 2283687), (63, 2174940), (70, 1957446), (81, 1691620), (84, 1631205), (86, 1593270), (90, 1522458), (105, 1304964), (108, 1268715), (126, 1087470), (129, 1062180), (135, 1014972), (140, 978723), (162, 845810), (172, 796635), (180, 761229), (189, 724980), (210, 652482), (215, 637308), (252, 543735), (258, 531090), (270, 507486), (281, 487620), (301, 455220), (315, 434988), (324, 422905), (378, 362490), (387, 354060), (405, 338324), (420, 326241), (430, 318654), (516, 265545), (540, 253743), (562, 243810), (567, 241660), (602, 227610), (630, 217494), (645, 212436), (756, 181245), (774, 177030), (810, 169162), (843, 162540), (860, 159327), (903, 151740), (945, 144996), (1124, 121905), (1134, 120830), (1161, 118020), (1204, 113805), (1260, 108747), (1290, 106218), (1405, 97524), (1505, 91044), (1548, 88515), (1620, 84581), (1686, 81270), (1806, 75870), (1890, 72498), (1935, 70812), (1967, 69660), (2268, 60415), (2322, 59010), (2529, 54180), (2580, 53109), (2709, 50580), (2810, 48762), (2835, 48332), (3010, 45522), (3372, 40635), (3483, 39340), (3612, 37935), (3780, 36249), (3870, 35406), (3934, 34830), (4215, 32508), (4515, 30348), (4644, 29505), (5058, 27090), (5418, 25290), (5620, 24381), (5670, 24166), (5805, 23604), (5901, 23220), (6020, 22761), (6966, 19670), (7587, 18060), (7740, 17703), (7868, 17415), (8127, 16860), (8430, 16254), (9030, 15174), (9835, 13932), (10116, 13545), (10836, 12645), (11340, 12083), (11610, 11802)]