22900500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{727}}^1$

素因数の和:759

約数の個数: 144

約数和(自身を含む): 82677504

約数和(自身を除く): 59777004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 727, 750, 875, 900, 1050, 1125, 1260, 1454, 1500, 1575, 1750, 2100, 2181, 2250, 2625, 2908, 3150, 3500, 3635, 4362, 4500, 5089, 5250, 6300, 6543, 7270, 7875, 8724, 10178, 10500, 10905, 13086, 14540, 15267, 15750, 18175, 20356, 21810, 25445, 26172, 30534, 31500, 32715, 36350, 43620, 45801, 50890, 54525, 61068, 65430, 72700, 76335, 90875, 91602, 101780, 109050, 127225, 130860, 152670, 163575, 181750, 183204, 218100, 229005, 254450, 272625, 305340, 327150, 363500, 381675, 458010, 508900, 545250, 636125, 654300, 763350, 817875, 916020, 1090500, 1145025, 1272250, 1526700, 1635750, 1908375, 2290050, 2544500, 3271500, 3816750, 4580100, 5725125, 7633500, 11450250, 22900500]

約数ペア:

[(1, 22900500), (2, 11450250), (3, 7633500), (4, 5725125), (5, 4580100), (6, 3816750), (7, 3271500), (9, 2544500), (10, 2290050), (12, 1908375), (14, 1635750), (15, 1526700), (18, 1272250), (20, 1145025), (21, 1090500), (25, 916020), (28, 817875), (30, 763350), (35, 654300), (36, 636125), (42, 545250), (45, 508900), (50, 458010), (60, 381675), (63, 363500), (70, 327150), (75, 305340), (84, 272625), (90, 254450), (100, 229005), (105, 218100), (125, 183204), (126, 181750), (140, 163575), (150, 152670), (175, 130860), (180, 127225), (210, 109050), (225, 101780), (250, 91602), (252, 90875), (300, 76335), (315, 72700), (350, 65430), (375, 61068), (420, 54525), (450, 50890), (500, 45801), (525, 43620), (630, 36350), (700, 32715), (727, 31500), (750, 30534), (875, 26172), (900, 25445), (1050, 21810), (1125, 20356), (1260, 18175), (1454, 15750), (1500, 15267), (1575, 14540), (1750, 13086), (2100, 10905), (2181, 10500), (2250, 10178), (2625, 8724), (2908, 7875), (3150, 7270), (3500, 6543), (3635, 6300), (4362, 5250), (4500, 5089)]