220271400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{13597}}^1$

素因数の和:13625

約数の個数: 120

約数和(自身を含む): 765091470

約数和(自身を除く): 544820070

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 13597, 16200, 27194, 40791, 54388, 67985, 81582, 108776, 122373, 135970, 163164, 203955, 244746, 271940, 326328, 339925, 367119, 407910, 489492, 543880, 611865, 679850, 734238, 815820, 978984, 1019775, 1101357, 1223730, 1359700, 1468476, 1631640, 1835595, 2039550, 2202714, 2447460, 2719400, 2936952, 3059325, 3671190, 4079100, 4405428, 4894920, 5506785, 6118650, 7342380, 8158200, 8810856, 9177975, 11013570, 12237300, 14684760, 18355950, 22027140, 24474600, 27533925, 36711900, 44054280, 55067850, 73423800, 110135700, 220271400]

約数ペア:

[(1, 220271400), (2, 110135700), (3, 73423800), (4, 55067850), (5, 44054280), (6, 36711900), (8, 27533925), (9, 24474600), (10, 22027140), (12, 18355950), (15, 14684760), (18, 12237300), (20, 11013570), (24, 9177975), (25, 8810856), (27, 8158200), (30, 7342380), (36, 6118650), (40, 5506785), (45, 4894920), (50, 4405428), (54, 4079100), (60, 3671190), (72, 3059325), (75, 2936952), (81, 2719400), (90, 2447460), (100, 2202714), (108, 2039550), (120, 1835595), (135, 1631640), (150, 1468476), (162, 1359700), (180, 1223730), (200, 1101357), (216, 1019775), (225, 978984), (270, 815820), (300, 734238), (324, 679850), (360, 611865), (405, 543880), (450, 489492), (540, 407910), (600, 367119), (648, 339925), (675, 326328), (810, 271940), (900, 244746), (1080, 203955), (1350, 163164), (1620, 135970), (1800, 122373), (2025, 108776), (2700, 81582), (3240, 67985), (4050, 54388), (5400, 40791), (8100, 27194), (13597, 16200)]