68988600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{38327}}^1$

素因数の和:38349

約数の個数: 72

約数和(自身を含む): 231692760

約数和(自身を除く): 162704160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 38327, 76654, 114981, 153308, 191635, 229962, 306616, 344943, 383270, 459924, 574905, 689886, 766540, 919848, 958175, 1149810, 1379772, 1533080, 1724715, 1916350, 2299620, 2759544, 2874525, 3449430, 3832700, 4599240, 5749050, 6898860, 7665400, 8623575, 11498100, 13797720, 17247150, 22996200, 34494300, 68988600]

約数ペア:

[(1, 68988600), (2, 34494300), (3, 22996200), (4, 17247150), (5, 13797720), (6, 11498100), (8, 8623575), (9, 7665400), (10, 6898860), (12, 5749050), (15, 4599240), (18, 3832700), (20, 3449430), (24, 2874525), (25, 2759544), (30, 2299620), (36, 1916350), (40, 1724715), (45, 1533080), (50, 1379772), (60, 1149810), (72, 958175), (75, 919848), (90, 766540), (100, 689886), (120, 574905), (150, 459924), (180, 383270), (200, 344943), (225, 306616), (300, 229962), (360, 191635), (450, 153308), (600, 114981), (900, 76654), (1800, 38327)]