79039620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 278853120

約数和(自身を除く): 199813500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 121, 132, 165, 171, 180, 190, 191, 198, 209, 220, 228, 242, 285, 330, 342, 363, 380, 382, 396, 418, 484, 495, 570, 573, 605, 627, 660, 684, 726, 764, 836, 855, 955, 990, 1045, 1089, 1140, 1146, 1210, 1254, 1452, 1710, 1719, 1815, 1881, 1910, 1980, 2090, 2101, 2178, 2292, 2299, 2420, 2508, 2865, 3135, 3420, 3438, 3629, 3630, 3762, 3820, 4180, 4202, 4356, 4598, 5445, 5730, 6270, 6303, 6876, 6897, 7258, 7260, 7524, 8404, 8595, 9196, 9405, 10505, 10887, 10890, 11460, 11495, 12540, 12606, 13794, 14516, 17190, 18145, 18810, 18909, 20691, 21010, 21774, 21780, 22990, 23111, 25212, 27588, 31515, 32661, 34380, 34485, 36290, 37620, 37818, 39919, 41382, 42020, 43548, 45980, 46222, 54435, 63030, 65322, 68970, 69333, 72580, 75636, 79838, 82764, 92444, 94545, 103455, 108870, 115555, 119757, 126060, 130644, 137940, 138666, 159676, 163305, 189090, 199595, 206910, 207999, 217740, 231110, 239514, 277332, 326610, 346665, 359271, 378180, 399190, 413820, 415998, 439109, 462220, 479028, 598785, 653220, 693330, 718542, 798380, 831996, 878218, 1039995, 1197570, 1317327, 1386660, 1437084, 1756436, 1796355, 2079990, 2195545, 2395140, 2634654, 3592710, 3951981, 4159980, 4391090, 5269308, 6586635, 7185420, 7903962, 8782180, 13173270, 15807924, 19759905, 26346540, 39519810, 79039620]

約数ペア:

[(1, 79039620), (2, 39519810), (3, 26346540), (4, 19759905), (5, 15807924), (6, 13173270), (9, 8782180), (10, 7903962), (11, 7185420), (12, 6586635), (15, 5269308), (18, 4391090), (19, 4159980), (20, 3951981), (22, 3592710), (30, 2634654), (33, 2395140), (36, 2195545), (38, 2079990), (44, 1796355), (45, 1756436), (55, 1437084), (57, 1386660), (60, 1317327), (66, 1197570), (76, 1039995), (90, 878218), (95, 831996), (99, 798380), (110, 718542), (114, 693330), (121, 653220), (132, 598785), (165, 479028), (171, 462220), (180, 439109), (190, 415998), (191, 413820), (198, 399190), (209, 378180), (220, 359271), (228, 346665), (242, 326610), (285, 277332), (330, 239514), (342, 231110), (363, 217740), (380, 207999), (382, 206910), (396, 199595), (418, 189090), (484, 163305), (495, 159676), (570, 138666), (573, 137940), (605, 130644), (627, 126060), (660, 119757), (684, 115555), (726, 108870), (764, 103455), (836, 94545), (855, 92444), (955, 82764), (990, 79838), (1045, 75636), (1089, 72580), (1140, 69333), (1146, 68970), (1210, 65322), (1254, 63030), (1452, 54435), (1710, 46222), (1719, 45980), (1815, 43548), (1881, 42020), (1910, 41382), (1980, 39919), (2090, 37818), (2101, 37620), (2178, 36290), (2292, 34485), (2299, 34380), (2420, 32661), (2508, 31515), (2865, 27588), (3135, 25212), (3420, 23111), (3438, 22990), (3629, 21780), (3630, 21774), (3762, 21010), (3820, 20691), (4180, 18909), (4202, 18810), (4356, 18145), (4598, 17190), (5445, 14516), (5730, 13794), (6270, 12606), (6303, 12540), (6876, 11495), (6897, 11460), (7258, 10890), (7260, 10887), (7524, 10505), (8404, 9405), (8595, 9196)]