15148980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1093}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 57343104

約数和(自身を除く): 42194124

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, 1093, 1155, 1260, 1386, 1540, 1980, 2186, 2310, 2772, 3279, 3465, 4372, 4620, 5465, 6558, 6930, 7651, 9837, 10930, 12023, 13116, 13860, 15302, 16395, 19674, 21860, 22953, 24046, 30604, 32790, 36069, 38255, 39348, 45906, 48092, 49185, 60115, 65580, 68859, 72138, 76510, 84161, 91812, 98370, 108207, 114765, 120230, 137718, 144276, 153020, 168322, 180345, 196740, 216414, 229530, 240460, 252483, 275436, 336644, 344295, 360690, 420805, 432828, 459060, 504966, 541035, 688590, 721380, 757449, 841610, 1009932, 1082070, 1262415, 1377180, 1514898, 1683220, 2164140, 2524830, 3029796, 3787245, 5049660, 7574490, 15148980]

約数ペア:

[(1, 15148980), (2, 7574490), (3, 5049660), (4, 3787245), (5, 3029796), (6, 2524830), (7, 2164140), (9, 1683220), (10, 1514898), (11, 1377180), (12, 1262415), (14, 1082070), (15, 1009932), (18, 841610), (20, 757449), (21, 721380), (22, 688590), (28, 541035), (30, 504966), (33, 459060), (35, 432828), (36, 420805), (42, 360690), (44, 344295), (45, 336644), (55, 275436), (60, 252483), (63, 240460), (66, 229530), (70, 216414), (77, 196740), (84, 180345), (90, 168322), (99, 153020), (105, 144276), (110, 137718), (126, 120230), (132, 114765), (140, 108207), (154, 98370), (165, 91812), (180, 84161), (198, 76510), (210, 72138), (220, 68859), (231, 65580), (252, 60115), (308, 49185), (315, 48092), (330, 45906), (385, 39348), (396, 38255), (420, 36069), (462, 32790), (495, 30604), (630, 24046), (660, 22953), (693, 21860), (770, 19674), (924, 16395), (990, 15302), (1093, 13860), (1155, 13116), (1260, 12023), (1386, 10930), (1540, 9837), (1980, 7651), (2186, 6930), (2310, 6558), (2772, 5465), (3279, 4620), (3465, 4372)]