75653060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 206841600

約数和(自身を除く): 131188540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 49, 68, 70, 76, 85, 95, 98, 119, 133, 140, 170, 190, 196, 238, 239, 245, 266, 323, 340, 380, 476, 478, 490, 532, 595, 646, 665, 833, 931, 956, 980, 1190, 1195, 1292, 1330, 1615, 1666, 1673, 1862, 2261, 2380, 2390, 2660, 3230, 3332, 3346, 3724, 4063, 4165, 4522, 4541, 4655, 4780, 6460, 6692, 8126, 8330, 8365, 9044, 9082, 9310, 11305, 11711, 15827, 16252, 16660, 16730, 18164, 18620, 20315, 22610, 22705, 23422, 28441, 31654, 31787, 33460, 40630, 45220, 45410, 46844, 56882, 58555, 63308, 63574, 77197, 79135, 81260, 90820, 113764, 117110, 127148, 142205, 154394, 158270, 158935, 199087, 222509, 234220, 284410, 308788, 316540, 317870, 385985, 398174, 445018, 540379, 568820, 635740, 771970, 796348, 890036, 995435, 1080758, 1112545, 1543940, 1990870, 2161516, 2225090, 2701895, 3782653, 3981740, 4450180, 5403790, 7565306, 10807580, 15130612, 18913265, 37826530, 75653060]

約数ペア:

[(1, 75653060), (2, 37826530), (4, 18913265), (5, 15130612), (7, 10807580), (10, 7565306), (14, 5403790), (17, 4450180), (19, 3981740), (20, 3782653), (28, 2701895), (34, 2225090), (35, 2161516), (38, 1990870), (49, 1543940), (68, 1112545), (70, 1080758), (76, 995435), (85, 890036), (95, 796348), (98, 771970), (119, 635740), (133, 568820), (140, 540379), (170, 445018), (190, 398174), (196, 385985), (238, 317870), (239, 316540), (245, 308788), (266, 284410), (323, 234220), (340, 222509), (380, 199087), (476, 158935), (478, 158270), (490, 154394), (532, 142205), (595, 127148), (646, 117110), (665, 113764), (833, 90820), (931, 81260), (956, 79135), (980, 77197), (1190, 63574), (1195, 63308), (1292, 58555), (1330, 56882), (1615, 46844), (1666, 45410), (1673, 45220), (1862, 40630), (2261, 33460), (2380, 31787), (2390, 31654), (2660, 28441), (3230, 23422), (3332, 22705), (3346, 22610), (3724, 20315), (4063, 18620), (4165, 18164), (4522, 16730), (4541, 16660), (4655, 16252), (4780, 15827), (6460, 11711), (6692, 11305), (8126, 9310), (8330, 9082), (8365, 9044)]