23035980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 75075840

約数和(自身を除く): 52039860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 167, 190, 209, 220, 228, 242, 285, 330, 334, 363, 380, 418, 484, 501, 570, 605, 627, 660, 668, 726, 835, 836, 1002, 1045, 1140, 1210, 1254, 1452, 1670, 1815, 1837, 2004, 2090, 2299, 2420, 2505, 2508, 3135, 3173, 3340, 3630, 3674, 4180, 4598, 5010, 5511, 6270, 6346, 6897, 7260, 7348, 9185, 9196, 9519, 10020, 11022, 11495, 12540, 12692, 13794, 15865, 18370, 19038, 20207, 22044, 22990, 27555, 27588, 31730, 34485, 34903, 36740, 38076, 40414, 45980, 47595, 55110, 60621, 63460, 68970, 69806, 80828, 95190, 101035, 104709, 110220, 121242, 137940, 139612, 174515, 190380, 202070, 209418, 242484, 303105, 349030, 383933, 404140, 418836, 523545, 606210, 698060, 767866, 1047090, 1151799, 1212420, 1535732, 1919665, 2094180, 2303598, 3839330, 4607196, 5758995, 7678660, 11517990, 23035980]

約数ペア:

[(1, 23035980), (2, 11517990), (3, 7678660), (4, 5758995), (5, 4607196), (6, 3839330), (10, 2303598), (11, 2094180), (12, 1919665), (15, 1535732), (19, 1212420), (20, 1151799), (22, 1047090), (30, 767866), (33, 698060), (38, 606210), (44, 523545), (55, 418836), (57, 404140), (60, 383933), (66, 349030), (76, 303105), (95, 242484), (110, 209418), (114, 202070), (121, 190380), (132, 174515), (165, 139612), (167, 137940), (190, 121242), (209, 110220), (220, 104709), (228, 101035), (242, 95190), (285, 80828), (330, 69806), (334, 68970), (363, 63460), (380, 60621), (418, 55110), (484, 47595), (501, 45980), (570, 40414), (605, 38076), (627, 36740), (660, 34903), (668, 34485), (726, 31730), (835, 27588), (836, 27555), (1002, 22990), (1045, 22044), (1140, 20207), (1210, 19038), (1254, 18370), (1452, 15865), (1670, 13794), (1815, 12692), (1837, 12540), (2004, 11495), (2090, 11022), (2299, 10020), (2420, 9519), (2505, 9196), (2508, 9185), (3135, 7348), (3173, 7260), (3340, 6897), (3630, 6346), (3674, 6270), (4180, 5511), (4598, 5010)]