227437900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 525435120

約数和(自身を除く): 297997220

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 353, 379, 425, 706, 758, 850, 1412, 1516, 1700, 1765, 1895, 3530, 3790, 6001, 6443, 7060, 7580, 8825, 9475, 12002, 12886, 17650, 18950, 24004, 25772, 30005, 32215, 35300, 37900, 60010, 64430, 120020, 128860, 133787, 150025, 161075, 267574, 300050, 322150, 535148, 600100, 644300, 668935, 1337870, 2274379, 2675740, 3344675, 4548758, 6689350, 9097516, 11371895, 13378700, 22743790, 45487580, 56859475, 113718950, 227437900]

約数ペア:

[(1, 227437900), (2, 113718950), (4, 56859475), (5, 45487580), (10, 22743790), (17, 13378700), (20, 11371895), (25, 9097516), (34, 6689350), (50, 4548758), (68, 3344675), (85, 2675740), (100, 2274379), (170, 1337870), (340, 668935), (353, 644300), (379, 600100), (425, 535148), (706, 322150), (758, 300050), (850, 267574), (1412, 161075), (1516, 150025), (1700, 133787), (1765, 128860), (1895, 120020), (3530, 64430), (3790, 60010), (6001, 37900), (6443, 35300), (7060, 32215), (7580, 30005), (8825, 25772), (9475, 24004), (12002, 18950), (12886, 17650)]