299854620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1164

約数の個数: 144

約数和(自身を含む): 988216320

約数和(自身を除く): 688361700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 585, 635, 762, 780, 1009, 1143, 1170, 1270, 1524, 1651, 1905, 2018, 2286, 2340, 2540, 3027, 3302, 3810, 4036, 4572, 4953, 5045, 5715, 6054, 6604, 7620, 8255, 9081, 9906, 10090, 11430, 12108, 13117, 14859, 15135, 16510, 18162, 19812, 20180, 22860, 24765, 26234, 29718, 30270, 33020, 36324, 39351, 45405, 49530, 52468, 59436, 60540, 65585, 74295, 78702, 90810, 99060, 118053, 128143, 131170, 148590, 157404, 181620, 196755, 236106, 256286, 262340, 297180, 384429, 393510, 472212, 512572, 590265, 640715, 768858, 787020, 1153287, 1180530, 1281430, 1537716, 1665859, 1922145, 2306574, 2361060, 2562860, 3331718, 3844290, 4613148, 4997577, 5766435, 6663436, 7688580, 8329295, 9995154, 11532870, 14992731, 16658590, 19990308, 23065740, 24987885, 29985462, 33317180, 49975770, 59970924, 74963655, 99951540, 149927310, 299854620]

約数ペア:

[(1, 299854620), (2, 149927310), (3, 99951540), (4, 74963655), (5, 59970924), (6, 49975770), (9, 33317180), (10, 29985462), (12, 24987885), (13, 23065740), (15, 19990308), (18, 16658590), (20, 14992731), (26, 11532870), (30, 9995154), (36, 8329295), (39, 7688580), (45, 6663436), (52, 5766435), (60, 4997577), (65, 4613148), (78, 3844290), (90, 3331718), (117, 2562860), (127, 2361060), (130, 2306574), (156, 1922145), (180, 1665859), (195, 1537716), (234, 1281430), (254, 1180530), (260, 1153287), (381, 787020), (390, 768858), (468, 640715), (508, 590265), (585, 512572), (635, 472212), (762, 393510), (780, 384429), (1009, 297180), (1143, 262340), (1170, 256286), (1270, 236106), (1524, 196755), (1651, 181620), (1905, 157404), (2018, 148590), (2286, 131170), (2340, 128143), (2540, 118053), (3027, 99060), (3302, 90810), (3810, 78702), (4036, 74295), (4572, 65585), (4953, 60540), (5045, 59436), (5715, 52468), (6054, 49530), (6604, 45405), (7620, 39351), (8255, 36324), (9081, 33020), (9906, 30270), (10090, 29718), (11430, 26234), (12108, 24765), (13117, 22860), (14859, 20180), (15135, 19812), (16510, 18162)]