153897480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3533}}^1$

素因数の和:3572

約数の個数: 144

約数和(自身を含む): 549925740

約数和(自身を除く): 396028260

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, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3533, 3630, 3960, 4356, 4840, 5445, 7066, 7260, 8712, 10599, 10890, 14132, 14520, 17665, 21198, 21780, 28264, 31797, 35330, 38863, 42396, 43560, 52995, 63594, 70660, 77726, 84792, 105990, 116589, 127188, 141320, 155452, 158985, 194315, 211980, 233178, 254376, 310904, 317970, 349767, 388630, 423960, 427493, 466356, 582945, 635940, 699534, 777260, 854986, 932712, 1165890, 1271880, 1282479, 1399068, 1554520, 1709972, 1748835, 2137465, 2331780, 2564958, 2798136, 3419944, 3497670, 3847437, 4274930, 4663560, 5129916, 6412395, 6995340, 7694874, 8549860, 10259832, 12824790, 13990680, 15389748, 17099720, 19237185, 25649580, 30779496, 38474370, 51299160, 76948740, 153897480]

約数ペア:

[(1, 153897480), (2, 76948740), (3, 51299160), (4, 38474370), (5, 30779496), (6, 25649580), (8, 19237185), (9, 17099720), (10, 15389748), (11, 13990680), (12, 12824790), (15, 10259832), (18, 8549860), (20, 7694874), (22, 6995340), (24, 6412395), (30, 5129916), (33, 4663560), (36, 4274930), (40, 3847437), (44, 3497670), (45, 3419944), (55, 2798136), (60, 2564958), (66, 2331780), (72, 2137465), (88, 1748835), (90, 1709972), (99, 1554520), (110, 1399068), (120, 1282479), (121, 1271880), (132, 1165890), (165, 932712), (180, 854986), (198, 777260), (220, 699534), (242, 635940), (264, 582945), (330, 466356), (360, 427493), (363, 423960), (396, 388630), (440, 349767), (484, 317970), (495, 310904), (605, 254376), (660, 233178), (726, 211980), (792, 194315), (968, 158985), (990, 155452), (1089, 141320), (1210, 127188), (1320, 116589), (1452, 105990), (1815, 84792), (1980, 77726), (2178, 70660), (2420, 63594), (2904, 52995), (3533, 43560), (3630, 42396), (3960, 38863), (4356, 35330), (4840, 31797), (5445, 28264), (7066, 21780), (7260, 21198), (8712, 17665), (10599, 14520), (10890, 14132)]