25102560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 93671424

約数和(自身を除く): 68568864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 241, 248, 280, 310, 336, 372, 420, 434, 465, 480, 482, 496, 560, 620, 651, 672, 723, 744, 840, 868, 930, 964, 992, 1085, 1120, 1205, 1240, 1302, 1446, 1488, 1680, 1687, 1736, 1860, 1928, 2170, 2410, 2480, 2604, 2892, 2976, 3255, 3360, 3374, 3472, 3615, 3720, 3856, 4340, 4820, 4960, 5061, 5208, 5784, 6510, 6748, 6944, 7230, 7440, 7471, 7712, 8435, 8680, 9640, 10122, 10416, 11568, 13020, 13496, 14460, 14880, 14942, 16870, 17360, 19280, 20244, 20832, 22413, 23136, 25305, 26040, 26992, 28920, 29884, 33740, 34720, 37355, 38560, 40488, 44826, 50610, 52080, 52297, 53984, 57840, 59768, 67480, 74710, 80976, 89652, 101220, 104160, 104594, 112065, 115680, 119536, 134960, 149420, 156891, 161952, 179304, 202440, 209188, 224130, 239072, 261485, 269920, 298840, 313782, 358608, 404880, 418376, 448260, 522970, 597680, 627564, 717216, 784455, 809760, 836752, 896520, 1045940, 1195360, 1255128, 1568910, 1673504, 1793040, 2091880, 2510256, 3137820, 3586080, 4183760, 5020512, 6275640, 8367520, 12551280, 25102560]

約数ペア:

[(1, 25102560), (2, 12551280), (3, 8367520), (4, 6275640), (5, 5020512), (6, 4183760), (7, 3586080), (8, 3137820), (10, 2510256), (12, 2091880), (14, 1793040), (15, 1673504), (16, 1568910), (20, 1255128), (21, 1195360), (24, 1045940), (28, 896520), (30, 836752), (31, 809760), (32, 784455), (35, 717216), (40, 627564), (42, 597680), (48, 522970), (56, 448260), (60, 418376), (62, 404880), (70, 358608), (80, 313782), (84, 298840), (93, 269920), (96, 261485), (105, 239072), (112, 224130), (120, 209188), (124, 202440), (140, 179304), (155, 161952), (160, 156891), (168, 149420), (186, 134960), (210, 119536), (217, 115680), (224, 112065), (240, 104594), (241, 104160), (248, 101220), (280, 89652), (310, 80976), (336, 74710), (372, 67480), (420, 59768), (434, 57840), (465, 53984), (480, 52297), (482, 52080), (496, 50610), (560, 44826), (620, 40488), (651, 38560), (672, 37355), (723, 34720), (744, 33740), (840, 29884), (868, 28920), (930, 26992), (964, 26040), (992, 25305), (1085, 23136), (1120, 22413), (1205, 20832), (1240, 20244), (1302, 19280), (1446, 17360), (1488, 16870), (1680, 14942), (1687, 14880), (1736, 14460), (1860, 13496), (1928, 13020), (2170, 11568), (2410, 10416), (2480, 10122), (2604, 9640), (2892, 8680), (2976, 8435), (3255, 7712), (3360, 7471), (3374, 7440), (3472, 7230), (3615, 6944), (3720, 6748), (3856, 6510), (4340, 5784), (4820, 5208), (4960, 5061)]