90873200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1135

約数の個数: 120

約数和(自身を含む): 250936320

約数和(自身を除く): 160063120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 176, 190, 200, 209, 220, 275, 304, 380, 400, 418, 440, 475, 550, 760, 836, 880, 950, 1045, 1087, 1100, 1520, 1672, 1900, 2090, 2174, 2200, 3344, 3800, 4180, 4348, 4400, 5225, 5435, 7600, 8360, 8696, 10450, 10870, 11957, 16720, 17392, 20653, 20900, 21740, 23914, 27175, 41306, 41800, 43480, 47828, 54350, 59785, 82612, 83600, 86960, 95656, 103265, 108700, 119570, 165224, 191312, 206530, 217400, 227183, 239140, 298925, 330448, 413060, 434800, 454366, 478280, 516325, 597850, 826120, 908732, 956560, 1032650, 1135915, 1195700, 1652240, 1817464, 2065300, 2271830, 2391400, 3634928, 4130600, 4543660, 4782800, 5679575, 8261200, 9087320, 11359150, 18174640, 22718300, 45436600, 90873200]

約数ペア:

[(1, 90873200), (2, 45436600), (4, 22718300), (5, 18174640), (8, 11359150), (10, 9087320), (11, 8261200), (16, 5679575), (19, 4782800), (20, 4543660), (22, 4130600), (25, 3634928), (38, 2391400), (40, 2271830), (44, 2065300), (50, 1817464), (55, 1652240), (76, 1195700), (80, 1135915), (88, 1032650), (95, 956560), (100, 908732), (110, 826120), (152, 597850), (176, 516325), (190, 478280), (200, 454366), (209, 434800), (220, 413060), (275, 330448), (304, 298925), (380, 239140), (400, 227183), (418, 217400), (440, 206530), (475, 191312), (550, 165224), (760, 119570), (836, 108700), (880, 103265), (950, 95656), (1045, 86960), (1087, 83600), (1100, 82612), (1520, 59785), (1672, 54350), (1900, 47828), (2090, 43480), (2174, 41800), (2200, 41306), (3344, 27175), (3800, 23914), (4180, 21740), (4348, 20900), (4400, 20653), (5225, 17392), (5435, 16720), (7600, 11957), (8360, 10870), (8696, 10450)]