85075560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{281}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 287377740

約数和(自身を除く): 202302180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 281, 290, 348, 360, 435, 522, 562, 580, 696, 841, 843, 870, 1044, 1124, 1160, 1305, 1405, 1682, 1686, 1740, 2088, 2248, 2523, 2529, 2610, 2810, 3364, 3372, 3480, 4205, 4215, 5046, 5058, 5220, 5620, 6728, 6744, 7569, 8149, 8410, 8430, 10092, 10116, 10440, 11240, 12615, 12645, 15138, 16298, 16820, 16860, 20184, 20232, 24447, 25230, 25290, 30276, 32596, 33640, 33720, 37845, 40745, 48894, 50460, 50580, 60552, 65192, 73341, 75690, 81490, 97788, 100920, 101160, 122235, 146682, 151380, 162980, 195576, 236321, 244470, 293364, 302760, 325960, 366705, 472642, 488940, 586728, 708963, 733410, 945284, 977880, 1181605, 1417926, 1466820, 1890568, 2126889, 2363210, 2835852, 2933640, 3544815, 4253778, 4726420, 5671704, 7089630, 8507556, 9452840, 10634445, 14179260, 17015112, 21268890, 28358520, 42537780, 85075560]

約数ペア:

[(1, 85075560), (2, 42537780), (3, 28358520), (4, 21268890), (5, 17015112), (6, 14179260), (8, 10634445), (9, 9452840), (10, 8507556), (12, 7089630), (15, 5671704), (18, 4726420), (20, 4253778), (24, 3544815), (29, 2933640), (30, 2835852), (36, 2363210), (40, 2126889), (45, 1890568), (58, 1466820), (60, 1417926), (72, 1181605), (87, 977880), (90, 945284), (116, 733410), (120, 708963), (145, 586728), (174, 488940), (180, 472642), (232, 366705), (261, 325960), (281, 302760), (290, 293364), (348, 244470), (360, 236321), (435, 195576), (522, 162980), (562, 151380), (580, 146682), (696, 122235), (841, 101160), (843, 100920), (870, 97788), (1044, 81490), (1124, 75690), (1160, 73341), (1305, 65192), (1405, 60552), (1682, 50580), (1686, 50460), (1740, 48894), (2088, 40745), (2248, 37845), (2523, 33720), (2529, 33640), (2610, 32596), (2810, 30276), (3364, 25290), (3372, 25230), (3480, 24447), (4205, 20232), (4215, 20184), (5046, 16860), (5058, 16820), (5220, 16298), (5620, 15138), (6728, 12645), (6744, 12615), (7569, 11240), (8149, 10440), (8410, 10116), (8430, 10092)]