55298400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23041}}^1$

素因数の和:23064

約数の個数: 72

約数和(自身を含む): 180004104

約数和(自身を除く): 124705704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 23041, 46082, 69123, 92164, 115205, 138246, 184328, 230410, 276492, 345615, 368656, 460820, 552984, 576025, 691230, 737312, 921640, 1105968, 1152050, 1382460, 1728075, 1843280, 2211936, 2304100, 2764920, 3456150, 3686560, 4608200, 5529840, 6912300, 9216400, 11059680, 13824600, 18432800, 27649200, 55298400]

約数ペア:

[(1, 55298400), (2, 27649200), (3, 18432800), (4, 13824600), (5, 11059680), (6, 9216400), (8, 6912300), (10, 5529840), (12, 4608200), (15, 3686560), (16, 3456150), (20, 2764920), (24, 2304100), (25, 2211936), (30, 1843280), (32, 1728075), (40, 1382460), (48, 1152050), (50, 1105968), (60, 921640), (75, 737312), (80, 691230), (96, 576025), (100, 552984), (120, 460820), (150, 368656), (160, 345615), (200, 276492), (240, 230410), (300, 184328), (400, 138246), (480, 115205), (600, 92164), (800, 69123), (1200, 46082), (2400, 23041)]