52857720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 182800800

約数和(自身を除く): 129943080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 61, 72, 83, 87, 90, 116, 120, 122, 145, 166, 174, 180, 183, 232, 244, 249, 261, 290, 305, 332, 348, 360, 366, 415, 435, 488, 498, 522, 549, 580, 610, 664, 696, 732, 747, 830, 870, 915, 996, 1044, 1098, 1160, 1220, 1245, 1305, 1464, 1494, 1660, 1740, 1769, 1830, 1992, 2088, 2196, 2407, 2440, 2490, 2610, 2745, 2988, 3320, 3480, 3538, 3660, 3735, 4392, 4814, 4980, 5063, 5220, 5307, 5490, 5976, 7076, 7221, 7320, 7470, 8845, 9628, 9960, 10126, 10440, 10614, 10980, 12035, 14152, 14442, 14940, 15189, 15921, 17690, 19256, 20252, 21228, 21663, 21960, 24070, 25315, 26535, 28884, 29880, 30378, 31842, 35380, 36105, 40504, 42456, 43326, 45567, 48140, 50630, 53070, 57768, 60756, 63684, 70760, 72210, 75945, 79605, 86652, 91134, 96280, 101260, 106140, 108315, 121512, 127368, 144420, 146827, 151890, 159210, 173304, 182268, 202520, 212280, 216630, 227835, 288840, 293654, 303780, 318420, 364536, 433260, 440481, 455670, 587308, 607560, 636840, 734135, 866520, 880962, 911340, 1174616, 1321443, 1468270, 1761924, 1822680, 2202405, 2642886, 2936540, 3523848, 4404810, 5285772, 5873080, 6607215, 8809620, 10571544, 13214430, 17619240, 26428860, 52857720]

約数ペア:

[(1, 52857720), (2, 26428860), (3, 17619240), (4, 13214430), (5, 10571544), (6, 8809620), (8, 6607215), (9, 5873080), (10, 5285772), (12, 4404810), (15, 3523848), (18, 2936540), (20, 2642886), (24, 2202405), (29, 1822680), (30, 1761924), (36, 1468270), (40, 1321443), (45, 1174616), (58, 911340), (60, 880962), (61, 866520), (72, 734135), (83, 636840), (87, 607560), (90, 587308), (116, 455670), (120, 440481), (122, 433260), (145, 364536), (166, 318420), (174, 303780), (180, 293654), (183, 288840), (232, 227835), (244, 216630), (249, 212280), (261, 202520), (290, 182268), (305, 173304), (332, 159210), (348, 151890), (360, 146827), (366, 144420), (415, 127368), (435, 121512), (488, 108315), (498, 106140), (522, 101260), (549, 96280), (580, 91134), (610, 86652), (664, 79605), (696, 75945), (732, 72210), (747, 70760), (830, 63684), (870, 60756), (915, 57768), (996, 53070), (1044, 50630), (1098, 48140), (1160, 45567), (1220, 43326), (1245, 42456), (1305, 40504), (1464, 36105), (1494, 35380), (1660, 31842), (1740, 30378), (1769, 29880), (1830, 28884), (1992, 26535), (2088, 25315), (2196, 24070), (2407, 21960), (2440, 21663), (2490, 21228), (2610, 20252), (2745, 19256), (2988, 17690), (3320, 15921), (3480, 15189), (3538, 14940), (3660, 14442), (3735, 14152), (4392, 12035), (4814, 10980), (4980, 10614), (5063, 10440), (5220, 10126), (5307, 9960), (5490, 9628), (5976, 8845), (7076, 7470), (7221, 7320)]