274481550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1207

約数の個数: 144

約数和(自身を含む): 854231040

約数和(自身を除く): 579749490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 79, 90, 105, 126, 150, 158, 175, 210, 225, 237, 315, 350, 395, 450, 474, 525, 553, 630, 711, 790, 1050, 1103, 1106, 1185, 1422, 1575, 1659, 1975, 2206, 2370, 2765, 3150, 3309, 3318, 3555, 3950, 4977, 5515, 5530, 5925, 6618, 7110, 7721, 8295, 9927, 9954, 11030, 11850, 13825, 15442, 16545, 16590, 17775, 19854, 23163, 24885, 27575, 27650, 33090, 35550, 38605, 41475, 46326, 49635, 49770, 55150, 69489, 77210, 82725, 82950, 87137, 99270, 115815, 124425, 138978, 165450, 174274, 193025, 231630, 248175, 248850, 261411, 347445, 386050, 435685, 496350, 522822, 579075, 609959, 694890, 784233, 871370, 1158150, 1219918, 1307055, 1568466, 1737225, 1829877, 2178425, 2614110, 3049795, 3474450, 3659754, 3921165, 4356850, 5489631, 6099590, 6535275, 7842330, 9149385, 10979262, 13070550, 15248975, 18298770, 19605825, 27448155, 30497950, 39211650, 45746925, 54896310, 91493850, 137240775, 274481550]

約数ペア:

[(1, 274481550), (2, 137240775), (3, 91493850), (5, 54896310), (6, 45746925), (7, 39211650), (9, 30497950), (10, 27448155), (14, 19605825), (15, 18298770), (18, 15248975), (21, 13070550), (25, 10979262), (30, 9149385), (35, 7842330), (42, 6535275), (45, 6099590), (50, 5489631), (63, 4356850), (70, 3921165), (75, 3659754), (79, 3474450), (90, 3049795), (105, 2614110), (126, 2178425), (150, 1829877), (158, 1737225), (175, 1568466), (210, 1307055), (225, 1219918), (237, 1158150), (315, 871370), (350, 784233), (395, 694890), (450, 609959), (474, 579075), (525, 522822), (553, 496350), (630, 435685), (711, 386050), (790, 347445), (1050, 261411), (1103, 248850), (1106, 248175), (1185, 231630), (1422, 193025), (1575, 174274), (1659, 165450), (1975, 138978), (2206, 124425), (2370, 115815), (2765, 99270), (3150, 87137), (3309, 82950), (3318, 82725), (3555, 77210), (3950, 69489), (4977, 55150), (5515, 49770), (5530, 49635), (5925, 46326), (6618, 41475), (7110, 38605), (7721, 35550), (8295, 33090), (9927, 27650), (9954, 27575), (11030, 24885), (11850, 23163), (13825, 19854), (15442, 17775), (16545, 16590)]