225749040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 768807936

約数和(自身を除く): 543058896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 233, 240, 264, 330, 367, 440, 466, 528, 660, 699, 734, 880, 932, 1101, 1165, 1320, 1398, 1468, 1835, 1864, 2202, 2330, 2563, 2640, 2796, 2936, 3495, 3670, 3728, 4037, 4404, 4660, 5126, 5505, 5592, 5872, 6990, 7340, 7689, 8074, 8808, 9320, 10252, 11010, 11184, 12111, 12815, 13980, 14680, 15378, 16148, 17616, 18640, 20185, 20504, 22020, 24222, 25630, 27960, 29360, 30756, 32296, 38445, 40370, 41008, 44040, 48444, 51260, 55920, 60555, 61512, 64592, 76890, 80740, 85511, 88080, 96888, 102520, 121110, 123024, 153780, 161480, 171022, 193776, 205040, 242220, 256533, 307560, 322960, 342044, 427555, 484440, 513066, 615120, 684088, 855110, 940621, 968880, 1026132, 1282665, 1368176, 1710220, 1881242, 2052264, 2565330, 2821863, 3420440, 3762484, 4104528, 4703105, 5130660, 5643726, 6840880, 7524968, 9406210, 10261320, 11287452, 14109315, 15049936, 18812420, 20522640, 22574904, 28218630, 37624840, 45149808, 56437260, 75249680, 112874520, 225749040]

約数ペア:

[(1, 225749040), (2, 112874520), (3, 75249680), (4, 56437260), (5, 45149808), (6, 37624840), (8, 28218630), (10, 22574904), (11, 20522640), (12, 18812420), (15, 15049936), (16, 14109315), (20, 11287452), (22, 10261320), (24, 9406210), (30, 7524968), (33, 6840880), (40, 5643726), (44, 5130660), (48, 4703105), (55, 4104528), (60, 3762484), (66, 3420440), (80, 2821863), (88, 2565330), (110, 2052264), (120, 1881242), (132, 1710220), (165, 1368176), (176, 1282665), (220, 1026132), (233, 968880), (240, 940621), (264, 855110), (330, 684088), (367, 615120), (440, 513066), (466, 484440), (528, 427555), (660, 342044), (699, 322960), (734, 307560), (880, 256533), (932, 242220), (1101, 205040), (1165, 193776), (1320, 171022), (1398, 161480), (1468, 153780), (1835, 123024), (1864, 121110), (2202, 102520), (2330, 96888), (2563, 88080), (2640, 85511), (2796, 80740), (2936, 76890), (3495, 64592), (3670, 61512), (3728, 60555), (4037, 55920), (4404, 51260), (4660, 48444), (5126, 44040), (5505, 41008), (5592, 40370), (5872, 38445), (6990, 32296), (7340, 30756), (7689, 29360), (8074, 27960), (8808, 25630), (9320, 24222), (10252, 22020), (11010, 20504), (11184, 20185), (12111, 18640), (12815, 17616), (13980, 16148), (14680, 15378)]