201223620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:902

約数の個数: 144

約数和(自身を含む): 664018992

約数和(自身を除く): 462795372

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, 113, 117, 130, 156, 180, 195, 226, 234, 260, 339, 390, 452, 468, 565, 585, 678, 761, 780, 1017, 1130, 1170, 1356, 1469, 1522, 1695, 2034, 2260, 2283, 2340, 2938, 3044, 3390, 3805, 4068, 4407, 4566, 5085, 5876, 6780, 6849, 7345, 7610, 8814, 9132, 9893, 10170, 11415, 13221, 13698, 14690, 15220, 17628, 19786, 20340, 22035, 22830, 26442, 27396, 29380, 29679, 34245, 39572, 44070, 45660, 49465, 52884, 59358, 66105, 68490, 85993, 88140, 89037, 98930, 118716, 132210, 136980, 148395, 171986, 178074, 197860, 257979, 264420, 296790, 343972, 356148, 429965, 445185, 515958, 593580, 773937, 859930, 890370, 1031916, 1117909, 1289895, 1547874, 1719860, 1780740, 2235818, 2579790, 3095748, 3353727, 3869685, 4471636, 5159580, 5589545, 6707454, 7739370, 10061181, 11179090, 13414908, 15478740, 16768635, 20122362, 22358180, 33537270, 40244724, 50305905, 67074540, 100611810, 201223620]

約数ペア:

[(1, 201223620), (2, 100611810), (3, 67074540), (4, 50305905), (5, 40244724), (6, 33537270), (9, 22358180), (10, 20122362), (12, 16768635), (13, 15478740), (15, 13414908), (18, 11179090), (20, 10061181), (26, 7739370), (30, 6707454), (36, 5589545), (39, 5159580), (45, 4471636), (52, 3869685), (60, 3353727), (65, 3095748), (78, 2579790), (90, 2235818), (113, 1780740), (117, 1719860), (130, 1547874), (156, 1289895), (180, 1117909), (195, 1031916), (226, 890370), (234, 859930), (260, 773937), (339, 593580), (390, 515958), (452, 445185), (468, 429965), (565, 356148), (585, 343972), (678, 296790), (761, 264420), (780, 257979), (1017, 197860), (1130, 178074), (1170, 171986), (1356, 148395), (1469, 136980), (1522, 132210), (1695, 118716), (2034, 98930), (2260, 89037), (2283, 88140), (2340, 85993), (2938, 68490), (3044, 66105), (3390, 59358), (3805, 52884), (4068, 49465), (4407, 45660), (4566, 44070), (5085, 39572), (5876, 34245), (6780, 29679), (6849, 29380), (7345, 27396), (7610, 26442), (8814, 22830), (9132, 22035), (9893, 20340), (10170, 19786), (11415, 17628), (13221, 15220), (13698, 14690)]