212350800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:901

約数の個数: 120

約数和(自身を含む): 683616960

約数和(自身を除く): 471266160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 311, 400, 569, 600, 622, 933, 1138, 1200, 1244, 1555, 1707, 1866, 2276, 2488, 2845, 3110, 3414, 3732, 4552, 4665, 4976, 5690, 6220, 6828, 7464, 7775, 8535, 9104, 9330, 11380, 12440, 13656, 14225, 14928, 15550, 17070, 18660, 22760, 23325, 24880, 27312, 28450, 31100, 34140, 37320, 42675, 45520, 46650, 56900, 62200, 68280, 74640, 85350, 93300, 113800, 124400, 136560, 170700, 176959, 186600, 227600, 341400, 353918, 373200, 530877, 682800, 707836, 884795, 1061754, 1415672, 1769590, 2123508, 2654385, 2831344, 3539180, 4247016, 4423975, 5308770, 7078360, 8494032, 8847950, 10617540, 13271925, 14156720, 17695900, 21235080, 26543850, 35391800, 42470160, 53087700, 70783600, 106175400, 212350800]

約数ペア:

[(1, 212350800), (2, 106175400), (3, 70783600), (4, 53087700), (5, 42470160), (6, 35391800), (8, 26543850), (10, 21235080), (12, 17695900), (15, 14156720), (16, 13271925), (20, 10617540), (24, 8847950), (25, 8494032), (30, 7078360), (40, 5308770), (48, 4423975), (50, 4247016), (60, 3539180), (75, 2831344), (80, 2654385), (100, 2123508), (120, 1769590), (150, 1415672), (200, 1061754), (240, 884795), (300, 707836), (311, 682800), (400, 530877), (569, 373200), (600, 353918), (622, 341400), (933, 227600), (1138, 186600), (1200, 176959), (1244, 170700), (1555, 136560), (1707, 124400), (1866, 113800), (2276, 93300), (2488, 85350), (2845, 74640), (3110, 68280), (3414, 62200), (3732, 56900), (4552, 46650), (4665, 45520), (4976, 42675), (5690, 37320), (6220, 34140), (6828, 31100), (7464, 28450), (7775, 27312), (8535, 24880), (9104, 23325), (9330, 22760), (11380, 18660), (12440, 17070), (13656, 15550), (14225, 14928)]