101381940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51203}}^1$

素因数の和:51229

約数の個数: 72

約数和(自身を含む): 335488608

約数和(自身を除く): 234106668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 51203, 102406, 153609, 204812, 256015, 307218, 460827, 512030, 563233, 614436, 768045, 921654, 1024060, 1126466, 1536090, 1689699, 1843308, 2252932, 2304135, 2816165, 3072180, 3379398, 4608270, 5069097, 5632330, 6758796, 8448495, 9216540, 10138194, 11264660, 16896990, 20276388, 25345485, 33793980, 50690970, 101381940]

約数ペア:

[(1, 101381940), (2, 50690970), (3, 33793980), (4, 25345485), (5, 20276388), (6, 16896990), (9, 11264660), (10, 10138194), (11, 9216540), (12, 8448495), (15, 6758796), (18, 5632330), (20, 5069097), (22, 4608270), (30, 3379398), (33, 3072180), (36, 2816165), (44, 2304135), (45, 2252932), (55, 1843308), (60, 1689699), (66, 1536090), (90, 1126466), (99, 1024060), (110, 921654), (132, 768045), (165, 614436), (180, 563233), (198, 512030), (220, 460827), (330, 307218), (396, 256015), (495, 204812), (660, 153609), (990, 102406), (1980, 51203)]