135368400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{112807}}^1$

素因数の和:112828

約数の個数: 60

約数和(自身を含む): 433633952

約数和(自身を除く): 298265552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 112807, 225614, 338421, 451228, 564035, 676842, 902456, 1128070, 1353684, 1692105, 1804912, 2256140, 2707368, 2820175, 3384210, 4512280, 5414736, 5640350, 6768420, 8460525, 9024560, 11280700, 13536840, 16921050, 22561400, 27073680, 33842100, 45122800, 67684200, 135368400]

約数ペア:

[(1, 135368400), (2, 67684200), (3, 45122800), (4, 33842100), (5, 27073680), (6, 22561400), (8, 16921050), (10, 13536840), (12, 11280700), (15, 9024560), (16, 8460525), (20, 6768420), (24, 5640350), (25, 5414736), (30, 4512280), (40, 3384210), (48, 2820175), (50, 2707368), (60, 2256140), (75, 1804912), (80, 1692105), (100, 1353684), (120, 1128070), (150, 902456), (200, 676842), (240, 564035), (300, 451228), (400, 338421), (600, 225614), (1200, 112807)]