53680500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 172623360

約数和(自身を除く): 118942860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 79, 90, 100, 125, 150, 151, 158, 180, 225, 237, 250, 300, 302, 316, 375, 395, 450, 453, 474, 500, 604, 711, 750, 755, 790, 900, 906, 948, 1125, 1185, 1359, 1422, 1500, 1510, 1580, 1812, 1975, 2250, 2265, 2370, 2718, 2844, 3020, 3555, 3775, 3950, 4500, 4530, 4740, 5436, 5925, 6795, 7110, 7550, 7900, 9060, 9875, 11325, 11850, 11929, 13590, 14220, 15100, 17775, 18875, 19750, 22650, 23700, 23858, 27180, 29625, 33975, 35550, 35787, 37750, 39500, 45300, 47716, 56625, 59250, 59645, 67950, 71100, 71574, 75500, 88875, 107361, 113250, 118500, 119290, 135900, 143148, 169875, 177750, 178935, 214722, 226500, 238580, 298225, 339750, 355500, 357870, 429444, 536805, 596450, 679500, 715740, 894675, 1073610, 1192900, 1491125, 1789350, 2147220, 2684025, 2982250, 3578700, 4473375, 5368050, 5964500, 8946750, 10736100, 13420125, 17893500, 26840250, 53680500]

約数ペア:

[(1, 53680500), (2, 26840250), (3, 17893500), (4, 13420125), (5, 10736100), (6, 8946750), (9, 5964500), (10, 5368050), (12, 4473375), (15, 3578700), (18, 2982250), (20, 2684025), (25, 2147220), (30, 1789350), (36, 1491125), (45, 1192900), (50, 1073610), (60, 894675), (75, 715740), (79, 679500), (90, 596450), (100, 536805), (125, 429444), (150, 357870), (151, 355500), (158, 339750), (180, 298225), (225, 238580), (237, 226500), (250, 214722), (300, 178935), (302, 177750), (316, 169875), (375, 143148), (395, 135900), (450, 119290), (453, 118500), (474, 113250), (500, 107361), (604, 88875), (711, 75500), (750, 71574), (755, 71100), (790, 67950), (900, 59645), (906, 59250), (948, 56625), (1125, 47716), (1185, 45300), (1359, 39500), (1422, 37750), (1500, 35787), (1510, 35550), (1580, 33975), (1812, 29625), (1975, 27180), (2250, 23858), (2265, 23700), (2370, 22650), (2718, 19750), (2844, 18875), (3020, 17775), (3555, 15100), (3775, 14220), (3950, 13590), (4500, 11929), (4530, 11850), (4740, 11325), (5436, 9875), (5925, 9060), (6795, 7900), (7110, 7550)]