513481050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{12821}}^1$

素因数の和:12928

約数の個数: 72

約数和(自身を含む): 1395161820

約数和(自身を除く): 881680770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 267, 445, 450, 534, 801, 890, 1335, 1602, 2225, 2670, 4005, 4450, 6675, 8010, 12821, 13350, 20025, 25642, 38463, 40050, 64105, 76926, 115389, 128210, 192315, 230778, 320525, 384630, 576945, 641050, 961575, 1141069, 1153890, 1923150, 2282138, 2884725, 3423207, 5705345, 5769450, 6846414, 10269621, 11410690, 17116035, 20539242, 28526725, 34232070, 51348105, 57053450, 85580175, 102696210, 171160350, 256740525, 513481050]

約数ペア:

[(1, 513481050), (2, 256740525), (3, 171160350), (5, 102696210), (6, 85580175), (9, 57053450), (10, 51348105), (15, 34232070), (18, 28526725), (25, 20539242), (30, 17116035), (45, 11410690), (50, 10269621), (75, 6846414), (89, 5769450), (90, 5705345), (150, 3423207), (178, 2884725), (225, 2282138), (267, 1923150), (445, 1153890), (450, 1141069), (534, 961575), (801, 641050), (890, 576945), (1335, 384630), (1602, 320525), (2225, 230778), (2670, 192315), (4005, 128210), (4450, 115389), (6675, 76926), (8010, 64105), (12821, 40050), (13350, 38463), (20025, 25642)]