156938889100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1\times {\mathrm{2351}}^1$

素因数の和:4448

約数の個数: 144

約数和(自身を含む): 397854535680

約数和(自身を除く): 240915646580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 329, 350, 470, 658, 700, 940, 1175, 1316, 1645, 2029, 2350, 2351, 3290, 4058, 4700, 4702, 6580, 8116, 8225, 9404, 10145, 11755, 14203, 16450, 16457, 20290, 23510, 28406, 32900, 32914, 40580, 47020, 50725, 56812, 58775, 65828, 71015, 82285, 95363, 101450, 110497, 117550, 142030, 164570, 190726, 202900, 220994, 235100, 284060, 329140, 355075, 381452, 411425, 441988, 476815, 552485, 667541, 710150, 773479, 822850, 953630, 1104970, 1335082, 1420300, 1546958, 1645700, 1907260, 2209940, 2384075, 2670164, 2762425, 3093916, 3337705, 3867395, 4768150, 4770179, 5524850, 6675410, 7734790, 9536300, 9540358, 11049700, 13350820, 15469580, 16688525, 19080716, 19336975, 23850895, 33377050, 33391253, 38673950, 47701790, 66754100, 66782506, 77347900, 95403580, 119254475, 133565012, 166956265, 224198413, 238508950, 333912530, 448396826, 477017900, 667825060, 834781325, 896793652, 1120992065, 1569388891, 1669562650, 2241984130, 3138777782, 3339125300, 4483968260, 5604960325, 6277555564, 7846944455, 11209920650, 15693888910, 22419841300, 31387777820, 39234722275, 78469444550, 156938889100]

約数ペア:

[(1, 156938889100), (2, 78469444550), (4, 39234722275), (5, 31387777820), (7, 22419841300), (10, 15693888910), (14, 11209920650), (20, 7846944455), (25, 6277555564), (28, 5604960325), (35, 4483968260), (47, 3339125300), (50, 3138777782), (70, 2241984130), (94, 1669562650), (100, 1569388891), (140, 1120992065), (175, 896793652), (188, 834781325), (235, 667825060), (329, 477017900), (350, 448396826), (470, 333912530), (658, 238508950), (700, 224198413), (940, 166956265), (1175, 133565012), (1316, 119254475), (1645, 95403580), (2029, 77347900), (2350, 66782506), (2351, 66754100), (3290, 47701790), (4058, 38673950), (4700, 33391253), (4702, 33377050), (6580, 23850895), (8116, 19336975), (8225, 19080716), (9404, 16688525), (10145, 15469580), (11755, 13350820), (14203, 11049700), (16450, 9540358), (16457, 9536300), (20290, 7734790), (23510, 6675410), (28406, 5524850), (32900, 4770179), (32914, 4768150), (40580, 3867395), (47020, 3337705), (50725, 3093916), (56812, 2762425), (58775, 2670164), (65828, 2384075), (71015, 2209940), (82285, 1907260), (95363, 1645700), (101450, 1546958), (110497, 1420300), (117550, 1335082), (142030, 1104970), (164570, 953630), (190726, 822850), (202900, 773479), (220994, 710150), (235100, 667541), (284060, 552485), (329140, 476815), (355075, 441988), (381452, 411425)]