27177080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 72925920

約数和(自身を除く): 45748840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 101, 124, 140, 155, 202, 217, 248, 280, 310, 404, 434, 505, 620, 707, 808, 868, 961, 1010, 1085, 1240, 1414, 1736, 1922, 2020, 2170, 2828, 3131, 3535, 3844, 4040, 4340, 4805, 5656, 6262, 6727, 7070, 7688, 8680, 9610, 12524, 13454, 14140, 15655, 19220, 21917, 25048, 26908, 28280, 31310, 33635, 38440, 43834, 53816, 62620, 67270, 87668, 97061, 109585, 125240, 134540, 175336, 194122, 219170, 269080, 388244, 438340, 485305, 679427, 776488, 876680, 970610, 1358854, 1941220, 2717708, 3397135, 3882440, 5435416, 6794270, 13588540, 27177080]

約数ペア:

[(1, 27177080), (2, 13588540), (4, 6794270), (5, 5435416), (7, 3882440), (8, 3397135), (10, 2717708), (14, 1941220), (20, 1358854), (28, 970610), (31, 876680), (35, 776488), (40, 679427), (56, 485305), (62, 438340), (70, 388244), (101, 269080), (124, 219170), (140, 194122), (155, 175336), (202, 134540), (217, 125240), (248, 109585), (280, 97061), (310, 87668), (404, 67270), (434, 62620), (505, 53816), (620, 43834), (707, 38440), (808, 33635), (868, 31310), (961, 28280), (1010, 26908), (1085, 25048), (1240, 21917), (1414, 19220), (1736, 15655), (1922, 14140), (2020, 13454), (2170, 12524), (2828, 9610), (3131, 8680), (3535, 7688), (3844, 7070), (4040, 6727), (4340, 6262), (4805, 5656)]