213793253600

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{23531}}^1$

素因数の和:23869

約数の個数: 144

約数和(自身を含む): 536605561296

約数和(自身を除く): 322812307696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 277, 328, 400, 410, 554, 656, 800, 820, 1025, 1108, 1312, 1385, 1640, 2050, 2216, 2770, 3280, 4100, 4432, 5540, 6560, 6925, 8200, 8864, 11080, 11357, 13850, 16400, 22160, 22714, 23531, 27700, 32800, 44320, 45428, 47062, 55400, 56785, 90856, 94124, 110800, 113570, 117655, 181712, 188248, 221600, 227140, 235310, 283925, 363424, 376496, 454280, 470620, 567850, 588275, 752992, 908560, 941240, 964771, 1135700, 1176550, 1817120, 1882480, 1929542, 2271400, 2353100, 3764960, 3859084, 4542800, 4706200, 4823855, 6518087, 7718168, 9085600, 9412400, 9647710, 13036174, 15436336, 18824800, 19295420, 24119275, 26072348, 30872672, 32590435, 38590840, 48238550, 52144696, 65180870, 77181680, 96477100, 104289392, 130361740, 154363360, 162952175, 192954200, 208578784, 260723480, 267241567, 325904350, 385908400, 521446960, 534483134, 651808700, 771816800, 1042893920, 1068966268, 1303617400, 1336207835, 2137932536, 2607234800, 2672415670, 4275865072, 5214469600, 5344831340, 6681039175, 8551730144, 10689662680, 13362078350, 21379325360, 26724156700, 42758650720, 53448313400, 106896626800, 213793253600]

約数ペア:

[(1, 213793253600), (2, 106896626800), (4, 53448313400), (5, 42758650720), (8, 26724156700), (10, 21379325360), (16, 13362078350), (20, 10689662680), (25, 8551730144), (32, 6681039175), (40, 5344831340), (41, 5214469600), (50, 4275865072), (80, 2672415670), (82, 2607234800), (100, 2137932536), (160, 1336207835), (164, 1303617400), (200, 1068966268), (205, 1042893920), (277, 771816800), (328, 651808700), (400, 534483134), (410, 521446960), (554, 385908400), (656, 325904350), (800, 267241567), (820, 260723480), (1025, 208578784), (1108, 192954200), (1312, 162952175), (1385, 154363360), (1640, 130361740), (2050, 104289392), (2216, 96477100), (2770, 77181680), (3280, 65180870), (4100, 52144696), (4432, 48238550), (5540, 38590840), (6560, 32590435), (6925, 30872672), (8200, 26072348), (8864, 24119275), (11080, 19295420), (11357, 18824800), (13850, 15436336), (16400, 13036174), (22160, 9647710), (22714, 9412400), (23531, 9085600), (27700, 7718168), (32800, 6518087), (44320, 4823855), (45428, 4706200), (47062, 4542800), (55400, 3859084), (56785, 3764960), (90856, 2353100), (94124, 2271400), (110800, 1929542), (113570, 1882480), (117655, 1817120), (181712, 1176550), (188248, 1135700), (221600, 964771), (227140, 941240), (235310, 908560), (283925, 752992), (363424, 588275), (376496, 567850), (454280, 470620)]