11115900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 37497600

約数和(自身を除く): 26381700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 179, 180, 207, 225, 230, 270, 276, 300, 345, 358, 414, 450, 460, 537, 540, 575, 621, 675, 690, 716, 828, 895, 900, 1035, 1074, 1150, 1242, 1350, 1380, 1611, 1725, 1790, 2070, 2148, 2300, 2484, 2685, 2700, 3105, 3222, 3450, 3580, 4117, 4140, 4475, 4833, 5175, 5370, 6210, 6444, 6900, 8055, 8234, 8950, 9666, 10350, 10740, 12351, 12420, 13425, 15525, 16110, 16468, 17900, 19332, 20585, 20700, 24165, 24702, 26850, 31050, 32220, 37053, 40275, 41170, 48330, 49404, 53700, 61755, 62100, 74106, 80550, 82340, 96660, 102925, 111159, 120825, 123510, 148212, 161100, 185265, 205850, 222318, 241650, 247020, 308775, 370530, 411700, 444636, 483300, 555795, 617550, 741060, 926325, 1111590, 1235100, 1852650, 2223180, 2778975, 3705300, 5557950, 11115900]

約数ペア:

[(1, 11115900), (2, 5557950), (3, 3705300), (4, 2778975), (5, 2223180), (6, 1852650), (9, 1235100), (10, 1111590), (12, 926325), (15, 741060), (18, 617550), (20, 555795), (23, 483300), (25, 444636), (27, 411700), (30, 370530), (36, 308775), (45, 247020), (46, 241650), (50, 222318), (54, 205850), (60, 185265), (69, 161100), (75, 148212), (90, 123510), (92, 120825), (100, 111159), (108, 102925), (115, 96660), (135, 82340), (138, 80550), (150, 74106), (179, 62100), (180, 61755), (207, 53700), (225, 49404), (230, 48330), (270, 41170), (276, 40275), (300, 37053), (345, 32220), (358, 31050), (414, 26850), (450, 24702), (460, 24165), (537, 20700), (540, 20585), (575, 19332), (621, 17900), (675, 16468), (690, 16110), (716, 15525), (828, 13425), (895, 12420), (900, 12351), (1035, 10740), (1074, 10350), (1150, 9666), (1242, 8950), (1350, 8234), (1380, 8055), (1611, 6900), (1725, 6444), (1790, 6210), (2070, 5370), (2148, 5175), (2300, 4833), (2484, 4475), (2685, 4140), (2700, 4117), (3105, 3580), (3222, 3450)]