180130272

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 555886800

約数和(自身を除く): 375756528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 149, 168, 196, 224, 257, 294, 298, 336, 392, 447, 514, 588, 596, 672, 771, 784, 894, 1028, 1043, 1176, 1192, 1542, 1568, 1788, 1799, 2056, 2086, 2352, 2384, 3084, 3129, 3576, 3598, 4112, 4172, 4704, 4768, 5397, 6168, 6258, 7152, 7196, 7301, 8224, 8344, 10794, 12336, 12516, 12593, 14304, 14392, 14602, 16688, 21588, 21903, 24672, 25032, 25186, 28784, 29204, 33376, 37779, 38293, 43176, 43806, 50064, 50372, 57568, 58408, 75558, 76586, 86352, 87612, 100128, 100744, 114879, 116816, 151116, 153172, 172704, 175224, 201488, 229758, 233632, 268051, 302232, 306344, 350448, 402976, 459516, 536102, 604464, 612688, 700896, 804153, 919032, 1072204, 1208928, 1225376, 1608306, 1838064, 1876357, 2144408, 3216612, 3676128, 3752714, 4288816, 5629071, 6433224, 7505428, 8577632, 11258142, 12866448, 15010856, 22516284, 25732896, 30021712, 45032568, 60043424, 90065136, 180130272]

約数ペア:

[(1, 180130272), (2, 90065136), (3, 60043424), (4, 45032568), (6, 30021712), (7, 25732896), (8, 22516284), (12, 15010856), (14, 12866448), (16, 11258142), (21, 8577632), (24, 7505428), (28, 6433224), (32, 5629071), (42, 4288816), (48, 3752714), (49, 3676128), (56, 3216612), (84, 2144408), (96, 1876357), (98, 1838064), (112, 1608306), (147, 1225376), (149, 1208928), (168, 1072204), (196, 919032), (224, 804153), (257, 700896), (294, 612688), (298, 604464), (336, 536102), (392, 459516), (447, 402976), (514, 350448), (588, 306344), (596, 302232), (672, 268051), (771, 233632), (784, 229758), (894, 201488), (1028, 175224), (1043, 172704), (1176, 153172), (1192, 151116), (1542, 116816), (1568, 114879), (1788, 100744), (1799, 100128), (2056, 87612), (2086, 86352), (2352, 76586), (2384, 75558), (3084, 58408), (3129, 57568), (3576, 50372), (3598, 50064), (4112, 43806), (4172, 43176), (4704, 38293), (4768, 37779), (5397, 33376), (6168, 29204), (6258, 28784), (7152, 25186), (7196, 25032), (7301, 24672), (8224, 21903), (8344, 21588), (10794, 16688), (12336, 14602), (12516, 14392), (12593, 14304)]