348082020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13523}}^1$

素因数の和:13562

約数の個数: 144

約数和(自身を含む): 1240529472

約数和(自身を除く): 892447452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 13523, 25740, 27046, 40569, 54092, 67615, 81138, 121707, 135230, 148753, 162276, 175799, 202845, 243414, 270460, 297506, 351598, 405690, 446259, 486828, 527397, 595012, 608535, 703196, 743765, 811380, 878995, 892518, 1054794, 1217070, 1338777, 1487530, 1582191, 1757990, 1785036, 1933789, 2109588, 2231295, 2434140, 2636985, 2677554, 2975060, 3164382, 3515980, 3867578, 4462590, 5273970, 5355108, 5801367, 6328764, 6693885, 7735156, 7910955, 8925180, 9668945, 10547940, 11602734, 13387770, 15821910, 17404101, 19337890, 23205468, 26775540, 29006835, 31643820, 34808202, 38675780, 58013670, 69616404, 87020505, 116027340, 174041010, 348082020]

約数ペア:

[(1, 348082020), (2, 174041010), (3, 116027340), (4, 87020505), (5, 69616404), (6, 58013670), (9, 38675780), (10, 34808202), (11, 31643820), (12, 29006835), (13, 26775540), (15, 23205468), (18, 19337890), (20, 17404101), (22, 15821910), (26, 13387770), (30, 11602734), (33, 10547940), (36, 9668945), (39, 8925180), (44, 7910955), (45, 7735156), (52, 6693885), (55, 6328764), (60, 5801367), (65, 5355108), (66, 5273970), (78, 4462590), (90, 3867578), (99, 3515980), (110, 3164382), (117, 2975060), (130, 2677554), (132, 2636985), (143, 2434140), (156, 2231295), (165, 2109588), (180, 1933789), (195, 1785036), (198, 1757990), (220, 1582191), (234, 1487530), (260, 1338777), (286, 1217070), (330, 1054794), (390, 892518), (396, 878995), (429, 811380), (468, 743765), (495, 703196), (572, 608535), (585, 595012), (660, 527397), (715, 486828), (780, 446259), (858, 405690), (990, 351598), (1170, 297506), (1287, 270460), (1430, 243414), (1716, 202845), (1980, 175799), (2145, 162276), (2340, 148753), (2574, 135230), (2860, 121707), (4290, 81138), (5148, 67615), (6435, 54092), (8580, 40569), (12870, 27046), (13523, 25740)]