63288400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{3229}}^1$

素因数の和:3261

約数の個数: 90

約数和(自身を含む): 176929710

約数和(自身を除く): 113641310

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3229, 3920, 4900, 6458, 9800, 12916, 16145, 19600, 22603, 25832, 32290, 45206, 51664, 64580, 80725, 90412, 113015, 129160, 158221, 161450, 180824, 226030, 258320, 316442, 322900, 361648, 452060, 565075, 632884, 645800, 791105, 904120, 1130150, 1265768, 1291600, 1582210, 1808240, 2260300, 2531536, 3164420, 3955525, 4520600, 6328840, 7911050, 9041200, 12657680, 15822100, 31644200, 63288400]

約数ペア:

[(1, 63288400), (2, 31644200), (4, 15822100), (5, 12657680), (7, 9041200), (8, 7911050), (10, 6328840), (14, 4520600), (16, 3955525), (20, 3164420), (25, 2531536), (28, 2260300), (35, 1808240), (40, 1582210), (49, 1291600), (50, 1265768), (56, 1130150), (70, 904120), (80, 791105), (98, 645800), (100, 632884), (112, 565075), (140, 452060), (175, 361648), (196, 322900), (200, 316442), (245, 258320), (280, 226030), (350, 180824), (392, 161450), (400, 158221), (490, 129160), (560, 113015), (700, 90412), (784, 80725), (980, 64580), (1225, 51664), (1400, 45206), (1960, 32290), (2450, 25832), (2800, 22603), (3229, 19600), (3920, 16145), (4900, 12916), (6458, 9800)]