128356200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 503717760

約数和(自身を除く): 375361560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 61, 63, 70, 72, 75, 84, 90, 100, 105, 120, 122, 126, 140, 150, 167, 168, 175, 180, 183, 200, 210, 225, 244, 252, 280, 300, 305, 315, 334, 350, 360, 366, 420, 427, 450, 488, 501, 504, 525, 549, 600, 610, 630, 668, 700, 732, 835, 840, 854, 900, 915, 1002, 1050, 1098, 1169, 1220, 1260, 1281, 1336, 1400, 1464, 1503, 1525, 1575, 1670, 1708, 1800, 1830, 2004, 2100, 2135, 2196, 2338, 2440, 2505, 2520, 2562, 2745, 3006, 3050, 3150, 3340, 3416, 3507, 3660, 3843, 4008, 4175, 4200, 4270, 4392, 4575, 4676, 5010, 5124, 5490, 5845, 6012, 6100, 6300, 6405, 6680, 7014, 7320, 7515, 7686, 8350, 8540, 9150, 9352, 10020, 10187, 10248, 10521, 10675, 10980, 11690, 12024, 12200, 12525, 12600, 12810, 13725, 14028, 15030, 15372, 16700, 17080, 17535, 18300, 19215, 20040, 20374, 21042, 21350, 21960, 23380, 25050, 25620, 27450, 28056, 29225, 30060, 30561, 30744, 32025, 33400, 35070, 36600, 37575, 38430, 40748, 42084, 42700, 46760, 50100, 50935, 51240, 52605, 54900, 58450, 60120, 61122, 64050, 70140, 71309, 75150, 76860, 81496, 84168, 85400, 87675, 91683, 96075, 100200, 101870, 105210, 109800, 116900, 122244, 128100, 140280, 142618, 150300, 152805, 153720, 175350, 183366, 192150, 203740, 210420, 213927, 233800, 244488, 254675, 256200, 263025, 285236, 300600, 305610, 350700, 356545, 366732, 384300, 407480, 420840, 427854, 458415, 509350, 526050, 570472, 611220, 641781, 701400, 713090, 733464, 764025, 768600, 855708, 916830, 1018700, 1052100, 1069635, 1222440, 1283562, 1426180, 1528050, 1711416, 1782725, 1833660, 2037400, 2104200, 2139270, 2292075, 2567124, 2852360, 3056100, 3208905, 3565450, 3667320, 4278540, 4584150, 5134248, 5348175, 6112200, 6417810, 7130900, 8557080, 9168300, 10696350, 12835620, 14261800, 16044525, 18336600, 21392700, 25671240, 32089050, 42785400, 64178100, 128356200]

約数ペア:

[(1, 128356200), (2, 64178100), (3, 42785400), (4, 32089050), (5, 25671240), (6, 21392700), (7, 18336600), (8, 16044525), (9, 14261800), (10, 12835620), (12, 10696350), (14, 9168300), (15, 8557080), (18, 7130900), (20, 6417810), (21, 6112200), (24, 5348175), (25, 5134248), (28, 4584150), (30, 4278540), (35, 3667320), (36, 3565450), (40, 3208905), (42, 3056100), (45, 2852360), (50, 2567124), (56, 2292075), (60, 2139270), (61, 2104200), (63, 2037400), (70, 1833660), (72, 1782725), (75, 1711416), (84, 1528050), (90, 1426180), (100, 1283562), (105, 1222440), (120, 1069635), (122, 1052100), (126, 1018700), (140, 916830), (150, 855708), (167, 768600), (168, 764025), (175, 733464), (180, 713090), (183, 701400), (200, 641781), (210, 611220), (225, 570472), (244, 526050), (252, 509350), (280, 458415), (300, 427854), (305, 420840), (315, 407480), (334, 384300), (350, 366732), (360, 356545), (366, 350700), (420, 305610), (427, 300600), (450, 285236), (488, 263025), (501, 256200), (504, 254675), (525, 244488), (549, 233800), (600, 213927), (610, 210420), (630, 203740), (668, 192150), (700, 183366), (732, 175350), (835, 153720), (840, 152805), (854, 150300), (900, 142618), (915, 140280), (1002, 128100), (1050, 122244), (1098, 116900), (1169, 109800), (1220, 105210), (1260, 101870), (1281, 100200), (1336, 96075), (1400, 91683), (1464, 87675), (1503, 85400), (1525, 84168), (1575, 81496), (1670, 76860), (1708, 75150), (1800, 71309), (1830, 70140), (2004, 64050), (2100, 61122), (2135, 60120), (2196, 58450), (2338, 54900), (2440, 52605), (2505, 51240), (2520, 50935), (2562, 50100), (2745, 46760), (3006, 42700), (3050, 42084), (3150, 40748), (3340, 38430), (3416, 37575), (3507, 36600), (3660, 35070), (3843, 33400), (4008, 32025), (4175, 30744), (4200, 30561), (4270, 30060), (4392, 29225), (4575, 28056), (4676, 27450), (5010, 25620), (5124, 25050), (5490, 23380), (5845, 21960), (6012, 21350), (6100, 21042), (6300, 20374), (6405, 20040), (6680, 19215), (7014, 18300), (7320, 17535), (7515, 17080), (7686, 16700), (8350, 15372), (8540, 15030), (9150, 14028), (9352, 13725), (10020, 12810), (10187, 12600), (10248, 12525), (10521, 12200), (10675, 12024), (10980, 11690)]