200791260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{18287}}^1$

素因数の和:18363

約数の個数: 72

約数和(自身を含む): 619085376

約数和(自身を除く): 418294116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 18287, 36574, 54861, 73148, 91435, 109722, 164583, 182870, 219444, 274305, 329166, 365740, 548610, 658332, 822915, 1097220, 1115507, 1645830, 2231014, 3291660, 3346521, 4462028, 5577535, 6693042, 10039563, 11155070, 13386084, 16732605, 20079126, 22310140, 33465210, 40158252, 50197815, 66930420, 100395630, 200791260]

約数ペア:

[(1, 200791260), (2, 100395630), (3, 66930420), (4, 50197815), (5, 40158252), (6, 33465210), (9, 22310140), (10, 20079126), (12, 16732605), (15, 13386084), (18, 11155070), (20, 10039563), (30, 6693042), (36, 5577535), (45, 4462028), (60, 3346521), (61, 3291660), (90, 2231014), (122, 1645830), (180, 1115507), (183, 1097220), (244, 822915), (305, 658332), (366, 548610), (549, 365740), (610, 329166), (732, 274305), (915, 219444), (1098, 182870), (1220, 164583), (1830, 109722), (2196, 91435), (2745, 73148), (3660, 54861), (5490, 36574), (10980, 18287)]