83971800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4241}}^1$

素因数の和:4274

約数の個数: 144

約数和(自身を含む): 307714680

約数和(自身を除く): 223742880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3960, 4241, 4950, 6600, 8482, 9900, 12723, 16964, 19800, 21205, 25446, 33928, 38169, 42410, 46651, 50892, 63615, 76338, 84820, 93302, 101784, 106025, 127230, 139953, 152676, 169640, 186604, 190845, 212050, 233255, 254460, 279906, 305352, 318075, 373208, 381690, 419859, 424100, 466510, 508920, 559812, 636150, 699765, 763380, 839718, 848200, 933020, 954225, 1119624, 1166275, 1272300, 1399530, 1526760, 1679436, 1866040, 1908450, 2099295, 2332550, 2544600, 2799060, 3358872, 3498825, 3816900, 4198590, 4665100, 5598120, 6997650, 7633800, 8397180, 9330200, 10496475, 13995300, 16794360, 20992950, 27990600, 41985900, 83971800]

約数ペア:

[(1, 83971800), (2, 41985900), (3, 27990600), (4, 20992950), (5, 16794360), (6, 13995300), (8, 10496475), (9, 9330200), (10, 8397180), (11, 7633800), (12, 6997650), (15, 5598120), (18, 4665100), (20, 4198590), (22, 3816900), (24, 3498825), (25, 3358872), (30, 2799060), (33, 2544600), (36, 2332550), (40, 2099295), (44, 1908450), (45, 1866040), (50, 1679436), (55, 1526760), (60, 1399530), (66, 1272300), (72, 1166275), (75, 1119624), (88, 954225), (90, 933020), (99, 848200), (100, 839718), (110, 763380), (120, 699765), (132, 636150), (150, 559812), (165, 508920), (180, 466510), (198, 424100), (200, 419859), (220, 381690), (225, 373208), (264, 318075), (275, 305352), (300, 279906), (330, 254460), (360, 233255), (396, 212050), (440, 190845), (450, 186604), (495, 169640), (550, 152676), (600, 139953), (660, 127230), (792, 106025), (825, 101784), (900, 93302), (990, 84820), (1100, 76338), (1320, 63615), (1650, 50892), (1800, 46651), (1980, 42410), (2200, 38169), (2475, 33928), (3300, 25446), (3960, 21205), (4241, 19800), (4950, 16964), (6600, 12723), (8482, 9900)]