553295160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139721}}^1$

素因数の和:139749

約数の個数: 96

約数和(自身を含む): 1961696880

約数和(自身を除く): 1408401720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 139721, 279442, 419163, 558884, 698605, 838326, 1117768, 1257489, 1397210, 1536931, 1676652, 2095815, 2514978, 2794420, 3073862, 3353304, 4191630, 4610793, 5029956, 5588840, 6147724, 6287445, 7684655, 8383260, 9221586, 10059912, 12295448, 12574890, 13832379, 15369310, 16766520, 18443172, 23053965, 25149780, 27664758, 30738620, 36886344, 46107930, 50299560, 55329516, 61477240, 69161895, 92215860, 110659032, 138323790, 184431720, 276647580, 553295160]

約数ペア:

[(1, 553295160), (2, 276647580), (3, 184431720), (4, 138323790), (5, 110659032), (6, 92215860), (8, 69161895), (9, 61477240), (10, 55329516), (11, 50299560), (12, 46107930), (15, 36886344), (18, 30738620), (20, 27664758), (22, 25149780), (24, 23053965), (30, 18443172), (33, 16766520), (36, 15369310), (40, 13832379), (44, 12574890), (45, 12295448), (55, 10059912), (60, 9221586), (66, 8383260), (72, 7684655), (88, 6287445), (90, 6147724), (99, 5588840), (110, 5029956), (120, 4610793), (132, 4191630), (165, 3353304), (180, 3073862), (198, 2794420), (220, 2514978), (264, 2095815), (330, 1676652), (360, 1536931), (396, 1397210), (440, 1257489), (495, 1117768), (660, 838326), (792, 698605), (990, 558884), (1320, 419163), (1980, 279442), (3960, 139721)]