442080450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 1460531520

約数和(自身を除く): 1018451070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 41, 42, 45, 49, 50, 54, 63, 70, 75, 82, 90, 98, 105, 123, 126, 135, 147, 150, 163, 175, 189, 205, 210, 225, 245, 246, 270, 287, 294, 315, 326, 350, 369, 378, 410, 441, 450, 489, 490, 525, 574, 615, 630, 675, 735, 738, 815, 861, 882, 945, 978, 1025, 1050, 1107, 1141, 1225, 1230, 1323, 1350, 1435, 1467, 1470, 1575, 1630, 1722, 1845, 1890, 2009, 2050, 2205, 2214, 2282, 2445, 2450, 2583, 2646, 2870, 2934, 3075, 3150, 3423, 3675, 3690, 4018, 4075, 4305, 4401, 4410, 4725, 4890, 5166, 5535, 5705, 6027, 6150, 6615, 6683, 6846, 7175, 7335, 7350, 7749, 7987, 8150, 8610, 8802, 9225, 9450, 10045, 10269, 11025, 11070, 11410, 12054, 12225, 12915, 13230, 13366, 14350, 14670, 15498, 15974, 17115, 18081, 18450, 20049, 20090, 20538, 21525, 22005, 22050, 23961, 24450, 25830, 27675, 28525, 30135, 30807, 33075, 33415, 34230, 36162, 36675, 38745, 39935, 40098, 43050, 44010, 46781, 47922, 50225, 51345, 54243, 55350, 57050, 60147, 60270, 61614, 64575, 66150, 66830, 71883, 73350, 77490, 79870, 85575, 90405, 93562, 100245, 100450, 102690, 108486, 110025, 119805, 120294, 129150, 140343, 143766, 150675, 154035, 167075, 171150, 180441, 180810, 193725, 199675, 200490, 215649, 220050, 233905, 239610, 256725, 271215, 280686, 300735, 301350, 308070, 327467, 334150, 359415, 360882, 387450, 399350, 421029, 431298, 452025, 467810, 501225, 513450, 542430, 599025, 601470, 654934, 701715, 718830, 770175, 842058, 902205, 904050, 982401, 1002450, 1078245, 1169525, 1198050, 1263087, 1356075, 1403430, 1503675, 1540350, 1637335, 1797075, 1804410, 1964802, 2105145, 2156490, 2339050, 2526174, 2712150, 2947203, 3007350, 3274670, 3508575, 3594150, 4210290, 4511025, 4912005, 5391225, 5894406, 6315435, 7017150, 8186675, 8841609, 9022050, 9824010, 10525725, 10782450, 12630870, 14736015, 16373350, 17683218, 21051450, 24560025, 29472030, 31577175, 44208045, 49120050, 63154350, 73680075, 88416090, 147360150, 221040225, 442080450]

約数ペア:

[(1, 442080450), (2, 221040225), (3, 147360150), (5, 88416090), (6, 73680075), (7, 63154350), (9, 49120050), (10, 44208045), (14, 31577175), (15, 29472030), (18, 24560025), (21, 21051450), (25, 17683218), (27, 16373350), (30, 14736015), (35, 12630870), (41, 10782450), (42, 10525725), (45, 9824010), (49, 9022050), (50, 8841609), (54, 8186675), (63, 7017150), (70, 6315435), (75, 5894406), (82, 5391225), (90, 4912005), (98, 4511025), (105, 4210290), (123, 3594150), (126, 3508575), (135, 3274670), (147, 3007350), (150, 2947203), (163, 2712150), (175, 2526174), (189, 2339050), (205, 2156490), (210, 2105145), (225, 1964802), (245, 1804410), (246, 1797075), (270, 1637335), (287, 1540350), (294, 1503675), (315, 1403430), (326, 1356075), (350, 1263087), (369, 1198050), (378, 1169525), (410, 1078245), (441, 1002450), (450, 982401), (489, 904050), (490, 902205), (525, 842058), (574, 770175), (615, 718830), (630, 701715), (675, 654934), (735, 601470), (738, 599025), (815, 542430), (861, 513450), (882, 501225), (945, 467810), (978, 452025), (1025, 431298), (1050, 421029), (1107, 399350), (1141, 387450), (1225, 360882), (1230, 359415), (1323, 334150), (1350, 327467), (1435, 308070), (1467, 301350), (1470, 300735), (1575, 280686), (1630, 271215), (1722, 256725), (1845, 239610), (1890, 233905), (2009, 220050), (2050, 215649), (2205, 200490), (2214, 199675), (2282, 193725), (2445, 180810), (2450, 180441), (2583, 171150), (2646, 167075), (2870, 154035), (2934, 150675), (3075, 143766), (3150, 140343), (3423, 129150), (3675, 120294), (3690, 119805), (4018, 110025), (4075, 108486), (4305, 102690), (4401, 100450), (4410, 100245), (4725, 93562), (4890, 90405), (5166, 85575), (5535, 79870), (5705, 77490), (6027, 73350), (6150, 71883), (6615, 66830), (6683, 66150), (6846, 64575), (7175, 61614), (7335, 60270), (7350, 60147), (7749, 57050), (7987, 55350), (8150, 54243), (8610, 51345), (8802, 50225), (9225, 47922), (9450, 46781), (10045, 44010), (10269, 43050), (11025, 40098), (11070, 39935), (11410, 38745), (12054, 36675), (12225, 36162), (12915, 34230), (13230, 33415), (13366, 33075), (14350, 30807), (14670, 30135), (15498, 28525), (15974, 27675), (17115, 25830), (18081, 24450), (18450, 23961), (20049, 22050), (20090, 22005), (20538, 21525)]