29331720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:857

約数の個数: 160

約数和(自身を含む): 107680320

約数和(自身を除く): 78348600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 823, 891, 990, 1080, 1188, 1320, 1485, 1620, 1646, 1782, 1980, 2376, 2469, 2970, 3240, 3292, 3564, 3960, 4115, 4455, 4938, 5940, 6584, 7128, 7407, 8230, 8910, 9053, 9876, 11880, 12345, 14814, 16460, 17820, 18106, 19752, 22221, 24690, 27159, 29628, 32920, 35640, 36212, 37035, 44442, 45265, 49380, 54318, 59256, 66663, 72424, 74070, 81477, 88884, 90530, 98760, 108636, 111105, 133326, 135795, 148140, 162954, 177768, 181060, 217272, 222210, 244431, 266652, 271590, 296280, 325908, 333315, 362120, 407385, 444420, 488862, 533304, 543180, 651816, 666630, 733293, 814770, 888840, 977724, 1086360, 1222155, 1333260, 1466586, 1629540, 1955448, 2444310, 2666520, 2933172, 3259080, 3666465, 4888620, 5866344, 7332930, 9777240, 14665860, 29331720]

約数ペア:

[(1, 29331720), (2, 14665860), (3, 9777240), (4, 7332930), (5, 5866344), (6, 4888620), (8, 3666465), (9, 3259080), (10, 2933172), (11, 2666520), (12, 2444310), (15, 1955448), (18, 1629540), (20, 1466586), (22, 1333260), (24, 1222155), (27, 1086360), (30, 977724), (33, 888840), (36, 814770), (40, 733293), (44, 666630), (45, 651816), (54, 543180), (55, 533304), (60, 488862), (66, 444420), (72, 407385), (81, 362120), (88, 333315), (90, 325908), (99, 296280), (108, 271590), (110, 266652), (120, 244431), (132, 222210), (135, 217272), (162, 181060), (165, 177768), (180, 162954), (198, 148140), (216, 135795), (220, 133326), (264, 111105), (270, 108636), (297, 98760), (324, 90530), (330, 88884), (360, 81477), (396, 74070), (405, 72424), (440, 66663), (495, 59256), (540, 54318), (594, 49380), (648, 45265), (660, 44442), (792, 37035), (810, 36212), (823, 35640), (891, 32920), (990, 29628), (1080, 27159), (1188, 24690), (1320, 22221), (1485, 19752), (1620, 18106), (1646, 17820), (1782, 16460), (1980, 14814), (2376, 12345), (2469, 11880), (2970, 9876), (3240, 9053), (3292, 8910), (3564, 8230), (3960, 7407), (4115, 7128), (4455, 6584), (4938, 5940)]