144543780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6323}}^1$

素因数の和:6465

約数の個数: 72

約数和(自身を含む): 441971712

約数和(自身を除く): 297427932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 6323, 7620, 11430, 12646, 18969, 22860, 25292, 31615, 37938, 56907, 63230, 75876, 94845, 113814, 126460, 189690, 227628, 284535, 379380, 569070, 803021, 1138140, 1606042, 2409063, 3212084, 4015105, 4818126, 7227189, 8030210, 9636252, 12045315, 14454378, 16060420, 24090630, 28908756, 36135945, 48181260, 72271890, 144543780]

約数ペア:

[(1, 144543780), (2, 72271890), (3, 48181260), (4, 36135945), (5, 28908756), (6, 24090630), (9, 16060420), (10, 14454378), (12, 12045315), (15, 9636252), (18, 8030210), (20, 7227189), (30, 4818126), (36, 4015105), (45, 3212084), (60, 2409063), (90, 1606042), (127, 1138140), (180, 803021), (254, 569070), (381, 379380), (508, 284535), (635, 227628), (762, 189690), (1143, 126460), (1270, 113814), (1524, 94845), (1905, 75876), (2286, 63230), (2540, 56907), (3810, 37938), (4572, 31615), (5715, 25292), (6323, 22860), (7620, 18969), (11430, 12646)]