255026400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{106261}}^1$

素因数の和:106284

約数の個数: 72

約数和(自身を含む): 830118744

約数和(自身を除く): 575092344

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, 106261, 212522, 318783, 425044, 531305, 637566, 850088, 1062610, 1275132, 1593915, 1700176, 2125220, 2550264, 2656525, 3187830, 3400352, 4250440, 5100528, 5313050, 6375660, 7969575, 8500880, 10201056, 10626100, 12751320, 15939150, 17001760, 21252200, 25502640, 31878300, 42504400, 51005280, 63756600, 85008800, 127513200, 255026400]

約数ペア:

[(1, 255026400), (2, 127513200), (3, 85008800), (4, 63756600), (5, 51005280), (6, 42504400), (8, 31878300), (10, 25502640), (12, 21252200), (15, 17001760), (16, 15939150), (20, 12751320), (24, 10626100), (25, 10201056), (30, 8500880), (32, 7969575), (40, 6375660), (48, 5313050), (50, 5100528), (60, 4250440), (75, 3400352), (80, 3187830), (96, 2656525), (100, 2550264), (120, 2125220), (150, 1700176), (160, 1593915), (200, 1275132), (240, 1062610), (300, 850088), (400, 637566), (480, 531305), (600, 425044), (800, 318783), (1200, 212522), (2400, 106261)]