222048540

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 818947584

約数和(自身を除く): 596899044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 81, 84, 90, 105, 107, 108, 122, 126, 135, 140, 162, 180, 183, 189, 210, 214, 243, 244, 252, 270, 305, 315, 321, 324, 366, 378, 405, 420, 427, 428, 486, 535, 540, 549, 567, 610, 630, 642, 732, 749, 756, 810, 854, 915, 945, 963, 972, 1070, 1098, 1134, 1215, 1220, 1260, 1281, 1284, 1498, 1605, 1620, 1647, 1701, 1708, 1830, 1890, 1926, 2135, 2140, 2196, 2247, 2268, 2430, 2562, 2745, 2835, 2889, 2996, 3210, 3294, 3402, 3660, 3745, 3780, 3843, 3852, 4270, 4494, 4815, 4860, 4941, 5124, 5490, 5670, 5778, 6405, 6420, 6527, 6588, 6741, 6804, 7490, 7686, 8235, 8505, 8540, 8667, 8988, 9630, 9882, 10980, 11235, 11340, 11529, 11556, 12810, 13054, 13482, 14445, 14823, 14980, 15372, 16470, 17010, 17334, 19215, 19260, 19581, 19764, 20223, 22470, 23058, 24705, 25620, 26001, 26108, 26964, 28890, 29646, 32635, 32940, 33705, 34020, 34587, 34668, 38430, 39162, 40446, 43335, 44940, 45689, 46116, 49410, 52002, 57645, 57780, 58743, 59292, 60669, 65270, 67410, 69174, 74115, 76860, 78324, 80892, 86670, 91378, 97905, 98820, 101115, 103761, 104004, 115290, 117486, 121338, 130005, 130540, 134820, 137067, 138348, 148230, 172935, 173340, 176229, 182007, 182756, 195810, 202230, 207522, 228445, 230580, 234972, 242676, 260010, 274134, 293715, 296460, 303345, 345870, 352458, 364014, 391620, 404460, 411201, 415044, 456890, 518805, 520020, 528687, 548268, 587430, 606690, 685335, 691740, 704916, 728028, 822402, 881145, 910035, 913780, 1037610, 1057374, 1174860, 1213380, 1233603, 1370670, 1586061, 1644804, 1762290, 1820070, 2056005, 2075220, 2114748, 2467206, 2643435, 2741340, 3172122, 3524580, 3640140, 3700809, 4112010, 4934412, 5286870, 6168015, 6344244, 7401618, 7930305, 8224020, 10573740, 11102427, 12336030, 14803236, 15860610, 18504045, 22204854, 24672060, 31721220, 37008090, 44409708, 55512135, 74016180, 111024270, 222048540]

約数ペア:

[(1, 222048540), (2, 111024270), (3, 74016180), (4, 55512135), (5, 44409708), (6, 37008090), (7, 31721220), (9, 24672060), (10, 22204854), (12, 18504045), (14, 15860610), (15, 14803236), (18, 12336030), (20, 11102427), (21, 10573740), (27, 8224020), (28, 7930305), (30, 7401618), (35, 6344244), (36, 6168015), (42, 5286870), (45, 4934412), (54, 4112010), (60, 3700809), (61, 3640140), (63, 3524580), (70, 3172122), (81, 2741340), (84, 2643435), (90, 2467206), (105, 2114748), (107, 2075220), (108, 2056005), (122, 1820070), (126, 1762290), (135, 1644804), (140, 1586061), (162, 1370670), (180, 1233603), (183, 1213380), (189, 1174860), (210, 1057374), (214, 1037610), (243, 913780), (244, 910035), (252, 881145), (270, 822402), (305, 728028), (315, 704916), (321, 691740), (324, 685335), (366, 606690), (378, 587430), (405, 548268), (420, 528687), (427, 520020), (428, 518805), (486, 456890), (535, 415044), (540, 411201), (549, 404460), (567, 391620), (610, 364014), (630, 352458), (642, 345870), (732, 303345), (749, 296460), (756, 293715), (810, 274134), (854, 260010), (915, 242676), (945, 234972), (963, 230580), (972, 228445), (1070, 207522), (1098, 202230), (1134, 195810), (1215, 182756), (1220, 182007), (1260, 176229), (1281, 173340), (1284, 172935), (1498, 148230), (1605, 138348), (1620, 137067), (1647, 134820), (1701, 130540), (1708, 130005), (1830, 121338), (1890, 117486), (1926, 115290), (2135, 104004), (2140, 103761), (2196, 101115), (2247, 98820), (2268, 97905), (2430, 91378), (2562, 86670), (2745, 80892), (2835, 78324), (2889, 76860), (2996, 74115), (3210, 69174), (3294, 67410), (3402, 65270), (3660, 60669), (3745, 59292), (3780, 58743), (3843, 57780), (3852, 57645), (4270, 52002), (4494, 49410), (4815, 46116), (4860, 45689), (4941, 44940), (5124, 43335), (5490, 40446), (5670, 39162), (5778, 38430), (6405, 34668), (6420, 34587), (6527, 34020), (6588, 33705), (6741, 32940), (6804, 32635), (7490, 29646), (7686, 28890), (8235, 26964), (8505, 26108), (8540, 26001), (8667, 25620), (8988, 24705), (9630, 23058), (9882, 22470), (10980, 20223), (11235, 19764), (11340, 19581), (11529, 19260), (11556, 19215), (12810, 17334), (13054, 17010), (13482, 16470), (14445, 15372), (14823, 14980)]