47183760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:174

約数の個数: 180

約数和(自身を含む): 173085276

約数和(自身を除く): 125901516

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 71, 72, 78, 80, 90, 104, 117, 120, 130, 142, 144, 156, 180, 195, 208, 213, 234, 240, 260, 284, 312, 355, 360, 390, 426, 468, 520, 568, 585, 624, 639, 710, 720, 780, 852, 923, 936, 1040, 1065, 1136, 1170, 1278, 1420, 1560, 1704, 1846, 1872, 2130, 2340, 2556, 2769, 2840, 3120, 3195, 3408, 3692, 4260, 4615, 4680, 5041, 5112, 5538, 5680, 6390, 7384, 8307, 8520, 9230, 9360, 10082, 10224, 11076, 12780, 13845, 14768, 15123, 16614, 17040, 18460, 20164, 22152, 25205, 25560, 27690, 30246, 33228, 36920, 40328, 41535, 44304, 45369, 50410, 51120, 55380, 60492, 65533, 66456, 73840, 75615, 80656, 83070, 90738, 100820, 110760, 120984, 131066, 132912, 151230, 166140, 181476, 196599, 201640, 221520, 226845, 241968, 262132, 302460, 327665, 332280, 362952, 393198, 403280, 453690, 524264, 589797, 604920, 655330, 664560, 725904, 786396, 907380, 982995, 1048528, 1179594, 1209840, 1310660, 1572792, 1814760, 1965990, 2359188, 2621320, 2948985, 3145584, 3629520, 3931980, 4718376, 5242640, 5897970, 7863960, 9436752, 11795940, 15727920, 23591880, 47183760]

約数ペア:

[(1, 47183760), (2, 23591880), (3, 15727920), (4, 11795940), (5, 9436752), (6, 7863960), (8, 5897970), (9, 5242640), (10, 4718376), (12, 3931980), (13, 3629520), (15, 3145584), (16, 2948985), (18, 2621320), (20, 2359188), (24, 1965990), (26, 1814760), (30, 1572792), (36, 1310660), (39, 1209840), (40, 1179594), (45, 1048528), (48, 982995), (52, 907380), (60, 786396), (65, 725904), (71, 664560), (72, 655330), (78, 604920), (80, 589797), (90, 524264), (104, 453690), (117, 403280), (120, 393198), (130, 362952), (142, 332280), (144, 327665), (156, 302460), (180, 262132), (195, 241968), (208, 226845), (213, 221520), (234, 201640), (240, 196599), (260, 181476), (284, 166140), (312, 151230), (355, 132912), (360, 131066), (390, 120984), (426, 110760), (468, 100820), (520, 90738), (568, 83070), (585, 80656), (624, 75615), (639, 73840), (710, 66456), (720, 65533), (780, 60492), (852, 55380), (923, 51120), (936, 50410), (1040, 45369), (1065, 44304), (1136, 41535), (1170, 40328), (1278, 36920), (1420, 33228), (1560, 30246), (1704, 27690), (1846, 25560), (1872, 25205), (2130, 22152), (2340, 20164), (2556, 18460), (2769, 17040), (2840, 16614), (3120, 15123), (3195, 14768), (3408, 13845), (3692, 12780), (4260, 11076), (4615, 10224), (4680, 10082), (5041, 9360), (5112, 9230), (5538, 8520), (5680, 8307), (6390, 7384)]