42537780

素因数分解:

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

素因数の和:354

約数の個数: 108

約数和(自身を含む): 134109612

約数和(自身を除く): 91571832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 281, 290, 348, 435, 522, 562, 580, 841, 843, 870, 1044, 1124, 1305, 1405, 1682, 1686, 1740, 2523, 2529, 2610, 2810, 3364, 3372, 4205, 4215, 5046, 5058, 5220, 5620, 7569, 8149, 8410, 8430, 10092, 10116, 12615, 12645, 15138, 16298, 16820, 16860, 24447, 25230, 25290, 30276, 32596, 37845, 40745, 48894, 50460, 50580, 73341, 75690, 81490, 97788, 122235, 146682, 151380, 162980, 236321, 244470, 293364, 366705, 472642, 488940, 708963, 733410, 945284, 1181605, 1417926, 1466820, 2126889, 2363210, 2835852, 3544815, 4253778, 4726420, 7089630, 8507556, 10634445, 14179260, 21268890, 42537780]

約数ペア:

[(1, 42537780), (2, 21268890), (3, 14179260), (4, 10634445), (5, 8507556), (6, 7089630), (9, 4726420), (10, 4253778), (12, 3544815), (15, 2835852), (18, 2363210), (20, 2126889), (29, 1466820), (30, 1417926), (36, 1181605), (45, 945284), (58, 733410), (60, 708963), (87, 488940), (90, 472642), (116, 366705), (145, 293364), (174, 244470), (180, 236321), (261, 162980), (281, 151380), (290, 146682), (348, 122235), (435, 97788), (522, 81490), (562, 75690), (580, 73341), (841, 50580), (843, 50460), (870, 48894), (1044, 40745), (1124, 37845), (1305, 32596), (1405, 30276), (1682, 25290), (1686, 25230), (1740, 24447), (2523, 16860), (2529, 16820), (2610, 16298), (2810, 15138), (3364, 12645), (3372, 12615), (4205, 10116), (4215, 10092), (5046, 8430), (5058, 8410), (5220, 8149), (5620, 7569)]