179112780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12923}}^1$

素因数の和:12956

約数の個数: 144

約数和(自身を含む): 677424384

約数和(自身を除く): 498311604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 12923, 13860, 25846, 38769, 51692, 64615, 77538, 90461, 116307, 129230, 142153, 155076, 180922, 193845, 232614, 258460, 271383, 284306, 361844, 387690, 426459, 452305, 465228, 542766, 568612, 581535, 710765, 775380, 814149, 852918, 904610, 995071, 1085532, 1163070, 1279377, 1356915, 1421530, 1628298, 1705836, 1809220, 1990142, 2132295, 2326140, 2558754, 2713830, 2843060, 2985213, 3256596, 3980284, 4070745, 4264590, 4975355, 5117508, 5427660, 5970426, 6396885, 8141490, 8529180, 8955639, 9950710, 11940852, 12793770, 14926065, 16282980, 17911278, 19901420, 25587540, 29852130, 35822556, 44778195, 59704260, 89556390, 179112780]

約数ペア:

[(1, 179112780), (2, 89556390), (3, 59704260), (4, 44778195), (5, 35822556), (6, 29852130), (7, 25587540), (9, 19901420), (10, 17911278), (11, 16282980), (12, 14926065), (14, 12793770), (15, 11940852), (18, 9950710), (20, 8955639), (21, 8529180), (22, 8141490), (28, 6396885), (30, 5970426), (33, 5427660), (35, 5117508), (36, 4975355), (42, 4264590), (44, 4070745), (45, 3980284), (55, 3256596), (60, 2985213), (63, 2843060), (66, 2713830), (70, 2558754), (77, 2326140), (84, 2132295), (90, 1990142), (99, 1809220), (105, 1705836), (110, 1628298), (126, 1421530), (132, 1356915), (140, 1279377), (154, 1163070), (165, 1085532), (180, 995071), (198, 904610), (210, 852918), (220, 814149), (231, 775380), (252, 710765), (308, 581535), (315, 568612), (330, 542766), (385, 465228), (396, 452305), (420, 426459), (462, 387690), (495, 361844), (630, 284306), (660, 271383), (693, 258460), (770, 232614), (924, 193845), (990, 180922), (1155, 155076), (1260, 142153), (1386, 129230), (1540, 116307), (1980, 90461), (2310, 77538), (2772, 64615), (3465, 51692), (4620, 38769), (6930, 25846), (12923, 13860)]