200420912520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9767101}}^1$

素因数の和:9767140

約数の個数: 128

約数和(自身を含む): 703231344000

約数和(自身を除く): 502810431480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 9767101, 19534202, 29301303, 39068404, 48835505, 58602606, 78136808, 87903909, 97671010, 117205212, 146506515, 175807818, 185574919, 195342020, 234410424, 263711727, 293013030, 351615636, 371149838, 390684040, 439519545, 527423454, 556724757, 586026060, 703231272, 742299676, 879039090, 927874595, 1054846908, 1113449514, 1172052120, 1318558635, 1484599352, 1670174271, 1758078180, 1855749190, 2109693816, 2226899028, 2637117270, 2783623785, 3340348542, 3516156360, 3711498380, 4453798056, 5010522813, 5274234540, 5567247570, 6680697084, 7422996760, 8350871355, 10021045626, 10548469080, 11134495140, 13361394168, 16701742710, 20042091252, 22268990280, 25052614065, 33403485420, 40084182504, 50105228130, 66806970840, 100210456260, 200420912520]

約数ペア:

[(1, 200420912520), (2, 100210456260), (3, 66806970840), (4, 50105228130), (5, 40084182504), (6, 33403485420), (8, 25052614065), (9, 22268990280), (10, 20042091252), (12, 16701742710), (15, 13361394168), (18, 11134495140), (19, 10548469080), (20, 10021045626), (24, 8350871355), (27, 7422996760), (30, 6680697084), (36, 5567247570), (38, 5274234540), (40, 5010522813), (45, 4453798056), (54, 3711498380), (57, 3516156360), (60, 3340348542), (72, 2783623785), (76, 2637117270), (90, 2226899028), (95, 2109693816), (108, 1855749190), (114, 1758078180), (120, 1670174271), (135, 1484599352), (152, 1318558635), (171, 1172052120), (180, 1113449514), (190, 1054846908), (216, 927874595), (228, 879039090), (270, 742299676), (285, 703231272), (342, 586026060), (360, 556724757), (380, 527423454), (456, 439519545), (513, 390684040), (540, 371149838), (570, 351615636), (684, 293013030), (760, 263711727), (855, 234410424), (1026, 195342020), (1080, 185574919), (1140, 175807818), (1368, 146506515), (1710, 117205212), (2052, 97671010), (2280, 87903909), (2565, 78136808), (3420, 58602606), (4104, 48835505), (5130, 39068404), (6840, 29301303), (10260, 19534202), (20520, 9767101)]