225213120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7109}}^1$

素因数の和:7143

約数の個数: 168

約数和(自身を含む): 845179920

約数和(自身を除く): 619966800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7109, 7920, 10560, 14218, 15840, 21327, 28436, 31680, 35545, 42654, 56872, 63981, 71090, 78199, 85308, 106635, 113744, 127962, 142180, 156398, 170616, 213270, 227488, 234597, 255924, 284360, 312796, 319905, 341232, 390995, 426540, 454976, 469194, 511848, 568720, 625592, 639810, 682464, 703791, 781990, 853080, 938388, 1023696, 1137440, 1172985, 1251184, 1279620, 1364928, 1407582, 1563980, 1706160, 1876776, 2047392, 2274880, 2345970, 2502368, 2559240, 2815164, 3127960, 3412320, 3518955, 3753552, 4094784, 4691940, 5004736, 5118480, 5630328, 6255920, 6824640, 7037910, 7507104, 9383880, 10236960, 11260656, 12511840, 14075820, 15014208, 18767760, 20473920, 22521312, 25023680, 28151640, 37535520, 45042624, 56303280, 75071040, 112606560, 225213120]

約数ペア:

[(1, 225213120), (2, 112606560), (3, 75071040), (4, 56303280), (5, 45042624), (6, 37535520), (8, 28151640), (9, 25023680), (10, 22521312), (11, 20473920), (12, 18767760), (15, 15014208), (16, 14075820), (18, 12511840), (20, 11260656), (22, 10236960), (24, 9383880), (30, 7507104), (32, 7037910), (33, 6824640), (36, 6255920), (40, 5630328), (44, 5118480), (45, 5004736), (48, 4691940), (55, 4094784), (60, 3753552), (64, 3518955), (66, 3412320), (72, 3127960), (80, 2815164), (88, 2559240), (90, 2502368), (96, 2345970), (99, 2274880), (110, 2047392), (120, 1876776), (132, 1706160), (144, 1563980), (160, 1407582), (165, 1364928), (176, 1279620), (180, 1251184), (192, 1172985), (198, 1137440), (220, 1023696), (240, 938388), (264, 853080), (288, 781990), (320, 703791), (330, 682464), (352, 639810), (360, 625592), (396, 568720), (440, 511848), (480, 469194), (495, 454976), (528, 426540), (576, 390995), (660, 341232), (704, 319905), (720, 312796), (792, 284360), (880, 255924), (960, 234597), (990, 227488), (1056, 213270), (1320, 170616), (1440, 156398), (1584, 142180), (1760, 127962), (1980, 113744), (2112, 106635), (2640, 85308), (2880, 78199), (3168, 71090), (3520, 63981), (3960, 56872), (5280, 42654), (6336, 35545), (7109, 31680), (7920, 28436), (10560, 21327), (14218, 15840)]