188921340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:716

約数の個数: 144

約数和(自身を含む): 613503072

約数和(自身を除く): 424581732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 107, 153, 170, 180, 204, 214, 255, 306, 321, 340, 428, 510, 535, 577, 612, 642, 765, 963, 1020, 1070, 1154, 1284, 1530, 1605, 1731, 1819, 1926, 2140, 2308, 2885, 3060, 3210, 3462, 3638, 3852, 4815, 5193, 5457, 5770, 6420, 6924, 7276, 8655, 9095, 9630, 9809, 10386, 10914, 11540, 16371, 17310, 18190, 19260, 19618, 20772, 21828, 25965, 27285, 29427, 32742, 34620, 36380, 39236, 49045, 51930, 54570, 58854, 61739, 65484, 81855, 88281, 98090, 103860, 109140, 117708, 123478, 147135, 163710, 176562, 185217, 196180, 246956, 294270, 308695, 327420, 353124, 370434, 441405, 555651, 588540, 617390, 740868, 882810, 926085, 1049563, 1111302, 1234780, 1765620, 1852170, 2099126, 2222604, 2778255, 3148689, 3704340, 4198252, 5247815, 5556510, 6297378, 9446067, 10495630, 11113020, 12594756, 15743445, 18892134, 20991260, 31486890, 37784268, 47230335, 62973780, 94460670, 188921340]

約数ペア:

[(1, 188921340), (2, 94460670), (3, 62973780), (4, 47230335), (5, 37784268), (6, 31486890), (9, 20991260), (10, 18892134), (12, 15743445), (15, 12594756), (17, 11113020), (18, 10495630), (20, 9446067), (30, 6297378), (34, 5556510), (36, 5247815), (45, 4198252), (51, 3704340), (60, 3148689), (68, 2778255), (85, 2222604), (90, 2099126), (102, 1852170), (107, 1765620), (153, 1234780), (170, 1111302), (180, 1049563), (204, 926085), (214, 882810), (255, 740868), (306, 617390), (321, 588540), (340, 555651), (428, 441405), (510, 370434), (535, 353124), (577, 327420), (612, 308695), (642, 294270), (765, 246956), (963, 196180), (1020, 185217), (1070, 176562), (1154, 163710), (1284, 147135), (1530, 123478), (1605, 117708), (1731, 109140), (1819, 103860), (1926, 98090), (2140, 88281), (2308, 81855), (2885, 65484), (3060, 61739), (3210, 58854), (3462, 54570), (3638, 51930), (3852, 49045), (4815, 39236), (5193, 36380), (5457, 34620), (5770, 32742), (6420, 29427), (6924, 27285), (7276, 25965), (8655, 21828), (9095, 20772), (9630, 19618), (9809, 19260), (10386, 18190), (10914, 17310), (11540, 16371)]