17950680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1511}}^1$

素因数の和:1542

約数の個数: 128

約数和(自身を含む): 65318400

約数和(自身を除く): 47367720

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, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1511, 1980, 2376, 2970, 3022, 3960, 4533, 5940, 6044, 7555, 9066, 11880, 12088, 13599, 15110, 16621, 18132, 22665, 27198, 30220, 33242, 36264, 40797, 45330, 49863, 54396, 60440, 66484, 67995, 81594, 83105, 90660, 99726, 108792, 132968, 135990, 149589, 163188, 166210, 181320, 199452, 203985, 249315, 271980, 299178, 326376, 332420, 398904, 407970, 448767, 498630, 543960, 598356, 664840, 747945, 815940, 897534, 997260, 1196712, 1495890, 1631880, 1795068, 1994520, 2243835, 2991780, 3590136, 4487670, 5983560, 8975340, 17950680]

約数ペア:

[(1, 17950680), (2, 8975340), (3, 5983560), (4, 4487670), (5, 3590136), (6, 2991780), (8, 2243835), (9, 1994520), (10, 1795068), (11, 1631880), (12, 1495890), (15, 1196712), (18, 997260), (20, 897534), (22, 815940), (24, 747945), (27, 664840), (30, 598356), (33, 543960), (36, 498630), (40, 448767), (44, 407970), (45, 398904), (54, 332420), (55, 326376), (60, 299178), (66, 271980), (72, 249315), (88, 203985), (90, 199452), (99, 181320), (108, 166210), (110, 163188), (120, 149589), (132, 135990), (135, 132968), (165, 108792), (180, 99726), (198, 90660), (216, 83105), (220, 81594), (264, 67995), (270, 66484), (297, 60440), (330, 54396), (360, 49863), (396, 45330), (440, 40797), (495, 36264), (540, 33242), (594, 30220), (660, 27198), (792, 22665), (990, 18132), (1080, 16621), (1188, 15110), (1320, 13599), (1485, 12088), (1511, 11880), (1980, 9066), (2376, 7555), (2970, 6044), (3022, 5940), (3960, 4533)]