51496200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 203885760

約数和(自身を除く): 152389560

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, 67, 70, 72, 75, 84, 90, 100, 105, 120, 122, 126, 134, 140, 150, 168, 175, 180, 183, 200, 201, 210, 225, 244, 252, 268, 280, 300, 305, 315, 335, 350, 360, 366, 402, 420, 427, 450, 469, 488, 504, 525, 536, 549, 600, 603, 610, 630, 670, 700, 732, 804, 840, 854, 900, 915, 938, 1005, 1050, 1098, 1206, 1220, 1260, 1281, 1340, 1400, 1407, 1464, 1525, 1575, 1608, 1675, 1708, 1800, 1830, 1876, 2010, 2100, 2135, 2196, 2345, 2412, 2440, 2520, 2562, 2680, 2745, 2814, 3015, 3050, 3150, 3350, 3416, 3660, 3752, 3843, 4020, 4087, 4200, 4221, 4270, 4392, 4575, 4690, 4824, 5025, 5124, 5490, 5628, 6030, 6100, 6300, 6405, 6700, 7035, 7320, 7686, 8040, 8174, 8442, 8540, 9150, 9380, 10050, 10248, 10675, 10980, 11256, 11725, 12060, 12200, 12261, 12600, 12810, 13400, 13725, 14070, 15075, 15372, 16348, 16884, 17080, 18300, 18760, 19215, 20100, 20435, 21105, 21350, 21960, 23450, 24120, 24522, 25620, 27450, 28140, 28609, 30150, 30744, 32025, 32696, 33768, 35175, 36600, 36783, 38430, 40200, 40870, 42210, 42700, 46900, 49044, 51240, 54900, 56280, 57218, 60300, 61305, 64050, 70350, 73566, 76860, 81740, 84420, 85400, 85827, 93800, 96075, 98088, 102175, 105525, 109800, 114436, 120600, 122610, 128100, 140700, 143045, 147132, 153720, 163480, 168840, 171654, 183915, 192150, 204350, 211050, 228872, 245220, 256200, 257481, 281400, 286090, 294264, 306525, 343308, 367830, 384300, 408700, 422100, 429135, 490440, 514962, 572180, 613050, 686616, 715225, 735660, 768600, 817400, 844200, 858270, 919575, 1029924, 1144360, 1226100, 1287405, 1430450, 1471320, 1716540, 1839150, 2059848, 2145675, 2452200, 2574810, 2860900, 3433080, 3678300, 4291350, 5149620, 5721800, 6437025, 7356600, 8582700, 10299240, 12874050, 17165400, 25748100, 51496200]

約数ペア:

[(1, 51496200), (2, 25748100), (3, 17165400), (4, 12874050), (5, 10299240), (6, 8582700), (7, 7356600), (8, 6437025), (9, 5721800), (10, 5149620), (12, 4291350), (14, 3678300), (15, 3433080), (18, 2860900), (20, 2574810), (21, 2452200), (24, 2145675), (25, 2059848), (28, 1839150), (30, 1716540), (35, 1471320), (36, 1430450), (40, 1287405), (42, 1226100), (45, 1144360), (50, 1029924), (56, 919575), (60, 858270), (61, 844200), (63, 817400), (67, 768600), (70, 735660), (72, 715225), (75, 686616), (84, 613050), (90, 572180), (100, 514962), (105, 490440), (120, 429135), (122, 422100), (126, 408700), (134, 384300), (140, 367830), (150, 343308), (168, 306525), (175, 294264), (180, 286090), (183, 281400), (200, 257481), (201, 256200), (210, 245220), (225, 228872), (244, 211050), (252, 204350), (268, 192150), (280, 183915), (300, 171654), (305, 168840), (315, 163480), (335, 153720), (350, 147132), (360, 143045), (366, 140700), (402, 128100), (420, 122610), (427, 120600), (450, 114436), (469, 109800), (488, 105525), (504, 102175), (525, 98088), (536, 96075), (549, 93800), (600, 85827), (603, 85400), (610, 84420), (630, 81740), (670, 76860), (700, 73566), (732, 70350), (804, 64050), (840, 61305), (854, 60300), (900, 57218), (915, 56280), (938, 54900), (1005, 51240), (1050, 49044), (1098, 46900), (1206, 42700), (1220, 42210), (1260, 40870), (1281, 40200), (1340, 38430), (1400, 36783), (1407, 36600), (1464, 35175), (1525, 33768), (1575, 32696), (1608, 32025), (1675, 30744), (1708, 30150), (1800, 28609), (1830, 28140), (1876, 27450), (2010, 25620), (2100, 24522), (2135, 24120), (2196, 23450), (2345, 21960), (2412, 21350), (2440, 21105), (2520, 20435), (2562, 20100), (2680, 19215), (2745, 18760), (2814, 18300), (3015, 17080), (3050, 16884), (3150, 16348), (3350, 15372), (3416, 15075), (3660, 14070), (3752, 13725), (3843, 13400), (4020, 12810), (4087, 12600), (4200, 12261), (4221, 12200), (4270, 12060), (4392, 11725), (4575, 11256), (4690, 10980), (4824, 10675), (5025, 10248), (5124, 10050), (5490, 9380), (5628, 9150), (6030, 8540), (6100, 8442), (6300, 8174), (6405, 8040), (6700, 7686), (7035, 7320)]