127899540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{547}}^1$

素因数の和:998

約数の個数: 96

約数和(自身を含む): 399557760

約数和(自身を除く): 271658220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 433, 540, 547, 866, 1094, 1299, 1641, 1732, 2165, 2188, 2598, 2735, 3282, 3897, 4330, 4923, 5196, 5470, 6495, 6564, 7794, 8205, 8660, 9846, 10940, 11691, 12990, 14769, 15588, 16410, 19485, 19692, 23382, 24615, 25980, 29538, 32820, 38970, 46764, 49230, 58455, 59076, 73845, 77940, 98460, 116910, 147690, 233820, 236851, 295380, 473702, 710553, 947404, 1184255, 1421106, 2131659, 2368510, 2842212, 3552765, 4263318, 4737020, 6394977, 7105530, 8526636, 10658295, 12789954, 14211060, 21316590, 25579908, 31974885, 42633180, 63949770, 127899540]

約数ペア:

[(1, 127899540), (2, 63949770), (3, 42633180), (4, 31974885), (5, 25579908), (6, 21316590), (9, 14211060), (10, 12789954), (12, 10658295), (15, 8526636), (18, 7105530), (20, 6394977), (27, 4737020), (30, 4263318), (36, 3552765), (45, 2842212), (54, 2368510), (60, 2131659), (90, 1421106), (108, 1184255), (135, 947404), (180, 710553), (270, 473702), (433, 295380), (540, 236851), (547, 233820), (866, 147690), (1094, 116910), (1299, 98460), (1641, 77940), (1732, 73845), (2165, 59076), (2188, 58455), (2598, 49230), (2735, 46764), (3282, 38970), (3897, 32820), (4330, 29538), (4923, 25980), (5196, 24615), (5470, 23382), (6495, 19692), (6564, 19485), (7794, 16410), (8205, 15588), (8660, 14769), (9846, 12990), (10940, 11691)]