25729380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 87091200

約数和(自身を除く): 61361820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 53, 54, 58, 60, 62, 87, 90, 93, 106, 108, 116, 124, 135, 145, 155, 159, 174, 180, 186, 212, 261, 265, 270, 279, 290, 310, 318, 348, 372, 435, 465, 477, 522, 530, 540, 558, 580, 620, 636, 783, 795, 837, 870, 899, 930, 954, 1044, 1060, 1116, 1305, 1395, 1431, 1537, 1566, 1590, 1643, 1674, 1740, 1798, 1860, 1908, 2385, 2610, 2697, 2790, 2862, 3074, 3132, 3180, 3286, 3348, 3596, 3915, 4185, 4495, 4611, 4770, 4929, 5220, 5394, 5580, 5724, 6148, 6572, 7155, 7685, 7830, 8091, 8215, 8370, 8990, 9222, 9540, 9858, 10788, 13485, 13833, 14310, 14787, 15370, 15660, 16182, 16430, 16740, 17980, 18444, 19716, 23055, 24273, 24645, 26970, 27666, 28620, 29574, 30740, 32364, 32860, 40455, 41499, 44361, 46110, 47647, 48546, 49290, 53940, 55332, 59148, 69165, 73935, 80910, 82998, 88722, 92220, 95294, 97092, 98580, 121365, 138330, 142941, 147870, 161820, 165996, 177444, 190588, 207495, 221805, 238235, 242730, 276660, 285882, 295740, 414990, 428823, 443610, 476470, 485460, 571764, 714705, 829980, 857646, 887220, 952940, 1286469, 1429410, 1715292, 2144115, 2572938, 2858820, 4288230, 5145876, 6432345, 8576460, 12864690, 25729380]

約数ペア:

[(1, 25729380), (2, 12864690), (3, 8576460), (4, 6432345), (5, 5145876), (6, 4288230), (9, 2858820), (10, 2572938), (12, 2144115), (15, 1715292), (18, 1429410), (20, 1286469), (27, 952940), (29, 887220), (30, 857646), (31, 829980), (36, 714705), (45, 571764), (53, 485460), (54, 476470), (58, 443610), (60, 428823), (62, 414990), (87, 295740), (90, 285882), (93, 276660), (106, 242730), (108, 238235), (116, 221805), (124, 207495), (135, 190588), (145, 177444), (155, 165996), (159, 161820), (174, 147870), (180, 142941), (186, 138330), (212, 121365), (261, 98580), (265, 97092), (270, 95294), (279, 92220), (290, 88722), (310, 82998), (318, 80910), (348, 73935), (372, 69165), (435, 59148), (465, 55332), (477, 53940), (522, 49290), (530, 48546), (540, 47647), (558, 46110), (580, 44361), (620, 41499), (636, 40455), (783, 32860), (795, 32364), (837, 30740), (870, 29574), (899, 28620), (930, 27666), (954, 26970), (1044, 24645), (1060, 24273), (1116, 23055), (1305, 19716), (1395, 18444), (1431, 17980), (1537, 16740), (1566, 16430), (1590, 16182), (1643, 15660), (1674, 15370), (1740, 14787), (1798, 14310), (1860, 13833), (1908, 13485), (2385, 10788), (2610, 9858), (2697, 9540), (2790, 9222), (2862, 8990), (3074, 8370), (3132, 8215), (3180, 8091), (3286, 7830), (3348, 7685), (3596, 7155), (3915, 6572), (4185, 6148), (4495, 5724), (4611, 5580), (4770, 5394), (4929, 5220)]