528561540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7789}}^1$

素因数の和:7846

約数の個数: 144

約数和(自身を含む): 1786402800

約数和(自身を除く): 1257841260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3393, 3770, 4524, 5220, 5655, 6786, 7540, 7789, 11310, 13572, 15578, 16965, 22620, 23367, 31156, 33930, 38945, 46734, 67860, 70101, 77890, 93468, 101257, 116835, 140202, 155780, 202514, 225881, 233670, 280404, 303771, 350505, 405028, 451762, 467340, 506285, 607542, 677643, 701010, 903524, 911313, 1012570, 1129405, 1215084, 1355286, 1402020, 1518855, 1822626, 2025140, 2032929, 2258810, 2710572, 2936453, 3037710, 3388215, 3645252, 4065858, 4517620, 4556565, 5872906, 6075420, 6776430, 8131716, 8809359, 9113130, 10164645, 11745812, 13552860, 14682265, 17618718, 18226260, 20329290, 26428077, 29364530, 35237436, 40658580, 44046795, 52856154, 58729060, 88093590, 105712308, 132140385, 176187180, 264280770, 528561540]

約数ペア:

[(1, 528561540), (2, 264280770), (3, 176187180), (4, 132140385), (5, 105712308), (6, 88093590), (9, 58729060), (10, 52856154), (12, 44046795), (13, 40658580), (15, 35237436), (18, 29364530), (20, 26428077), (26, 20329290), (29, 18226260), (30, 17618718), (36, 14682265), (39, 13552860), (45, 11745812), (52, 10164645), (58, 9113130), (60, 8809359), (65, 8131716), (78, 6776430), (87, 6075420), (90, 5872906), (116, 4556565), (117, 4517620), (130, 4065858), (145, 3645252), (156, 3388215), (174, 3037710), (180, 2936453), (195, 2710572), (234, 2258810), (260, 2032929), (261, 2025140), (290, 1822626), (348, 1518855), (377, 1402020), (390, 1355286), (435, 1215084), (468, 1129405), (522, 1012570), (580, 911313), (585, 903524), (754, 701010), (780, 677643), (870, 607542), (1044, 506285), (1131, 467340), (1170, 451762), (1305, 405028), (1508, 350505), (1740, 303771), (1885, 280404), (2262, 233670), (2340, 225881), (2610, 202514), (3393, 155780), (3770, 140202), (4524, 116835), (5220, 101257), (5655, 93468), (6786, 77890), (7540, 70101), (7789, 67860), (11310, 46734), (13572, 38945), (15578, 33930), (16965, 31156), (22620, 23367)]