255320100

素因数分解:

$2^2\times 3^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 432

約数和(自身を含む): 1011046400

約数和(自身を除く): 755726300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 35, 36, 38, 42, 45, 50, 54, 57, 60, 63, 70, 75, 76, 79, 81, 84, 90, 95, 100, 105, 108, 114, 126, 133, 135, 140, 150, 158, 162, 171, 175, 180, 189, 190, 210, 225, 228, 237, 243, 252, 266, 270, 285, 300, 315, 316, 324, 342, 350, 378, 380, 395, 399, 405, 420, 450, 474, 475, 486, 513, 525, 532, 540, 553, 567, 570, 630, 665, 675, 684, 700, 711, 756, 790, 798, 810, 855, 900, 945, 948, 950, 972, 1026, 1050, 1106, 1134, 1140, 1185, 1197, 1215, 1260, 1330, 1350, 1422, 1425, 1501, 1539, 1575, 1580, 1596, 1620, 1659, 1701, 1710, 1890, 1900, 1975, 1995, 2025, 2052, 2100, 2133, 2212, 2268, 2370, 2394, 2430, 2565, 2660, 2700, 2765, 2835, 2844, 2850, 3002, 3078, 3150, 3318, 3325, 3402, 3420, 3555, 3591, 3780, 3950, 3990, 4050, 4266, 4275, 4503, 4617, 4725, 4740, 4788, 4860, 4977, 5130, 5530, 5670, 5700, 5925, 5985, 6004, 6075, 6156, 6300, 6399, 6636, 6650, 6804, 7110, 7182, 7505, 7695, 7900, 7980, 8100, 8295, 8505, 8532, 8550, 9006, 9234, 9450, 9954, 9975, 10260, 10507, 10665, 10773, 11060, 11340, 11850, 11970, 12150, 12798, 12825, 13300, 13509, 13825, 14175, 14220, 14364, 14931, 15010, 15390, 16590, 17010, 17100, 17775, 17955, 18012, 18468, 18900, 19197, 19908, 19950, 21014, 21330, 21546, 22515, 23085, 23700, 23940, 24300, 24885, 25596, 25650, 27018, 27650, 28350, 29862, 29925, 30020, 30780, 31521, 31995, 32319, 33180, 34020, 35550, 35910, 37525, 38394, 38475, 39900, 40527, 41475, 42028, 42525, 42660, 43092, 44793, 45030, 46170, 49770, 51300, 52535, 53325, 53865, 54036, 55300, 56700, 59724, 59850, 63042, 63990, 64638, 67545, 71100, 71820, 74655, 75050, 76788, 76950, 81054, 82950, 85050, 89586, 89775, 90060, 92340, 94563, 95985, 99540, 105070, 106650, 107730, 112575, 115425, 119700, 121581, 124425, 126084, 127980, 129276, 134379, 135090, 149310, 150100, 153900, 157605, 159975, 161595, 162108, 165900, 170100, 179172, 179550, 189126, 191970, 202635, 210140, 213300, 215460, 223965, 225150, 230850, 243162, 248850, 262675, 268758, 269325, 270180, 283689, 298620, 315210, 319950, 323190, 337725, 359100, 364743, 373275, 378252, 383940, 405270, 447930, 450300, 461700, 472815, 479925, 486324, 497700, 525350, 537516, 538650, 567378, 607905, 630420, 639900, 646380, 671895, 675450, 729486, 746550, 788025, 807975, 810540, 851067, 895860, 945630, 959850, 1013175, 1050700, 1077300, 1119825, 1134756, 1215810, 1343790, 1350900, 1418445, 1458972, 1493100, 1576050, 1615950, 1702134, 1823715, 1891260, 1919700, 2026350, 2239650, 2364075, 2431620, 2553201, 2687580, 2836890, 3039525, 3152100, 3231900, 3359475, 3404268, 3647430, 4052700, 4255335, 4479300, 4728150, 5106402, 5673780, 6079050, 6718950, 7092225, 7294860, 8510670, 9118575, 9456300, 10212804, 12158100, 12766005, 13437900, 14184450, 17021340, 18237150, 21276675, 25532010, 28368900, 36474300, 42553350, 51064020, 63830025, 85106700, 127660050, 255320100]

約数ペア:

[(1, 255320100), (2, 127660050), (3, 85106700), (4, 63830025), (5, 51064020), (6, 42553350), (7, 36474300), (9, 28368900), (10, 25532010), (12, 21276675), (14, 18237150), (15, 17021340), (18, 14184450), (19, 13437900), (20, 12766005), (21, 12158100), (25, 10212804), (27, 9456300), (28, 9118575), (30, 8510670), (35, 7294860), (36, 7092225), (38, 6718950), (42, 6079050), (45, 5673780), (50, 5106402), (54, 4728150), (57, 4479300), (60, 4255335), (63, 4052700), (70, 3647430), (75, 3404268), (76, 3359475), (79, 3231900), (81, 3152100), (84, 3039525), (90, 2836890), (95, 2687580), (100, 2553201), (105, 2431620), (108, 2364075), (114, 2239650), (126, 2026350), (133, 1919700), (135, 1891260), (140, 1823715), (150, 1702134), (158, 1615950), (162, 1576050), (171, 1493100), (175, 1458972), (180, 1418445), (189, 1350900), (190, 1343790), (210, 1215810), (225, 1134756), (228, 1119825), (237, 1077300), (243, 1050700), (252, 1013175), (266, 959850), (270, 945630), (285, 895860), (300, 851067), (315, 810540), (316, 807975), (324, 788025), (342, 746550), (350, 729486), (378, 675450), (380, 671895), (395, 646380), (399, 639900), (405, 630420), (420, 607905), (450, 567378), (474, 538650), (475, 537516), (486, 525350), (513, 497700), (525, 486324), (532, 479925), (540, 472815), (553, 461700), (567, 450300), (570, 447930), (630, 405270), (665, 383940), (675, 378252), (684, 373275), (700, 364743), (711, 359100), (756, 337725), (790, 323190), (798, 319950), (810, 315210), (855, 298620), (900, 283689), (945, 270180), (948, 269325), (950, 268758), (972, 262675), (1026, 248850), (1050, 243162), (1106, 230850), (1134, 225150), (1140, 223965), (1185, 215460), (1197, 213300), (1215, 210140), (1260, 202635), (1330, 191970), (1350, 189126), (1422, 179550), (1425, 179172), (1501, 170100), (1539, 165900), (1575, 162108), (1580, 161595), (1596, 159975), (1620, 157605), (1659, 153900), (1701, 150100), (1710, 149310), (1890, 135090), (1900, 134379), (1975, 129276), (1995, 127980), (2025, 126084), (2052, 124425), (2100, 121581), (2133, 119700), (2212, 115425), (2268, 112575), (2370, 107730), (2394, 106650), (2430, 105070), (2565, 99540), (2660, 95985), (2700, 94563), (2765, 92340), (2835, 90060), (2844, 89775), (2850, 89586), (3002, 85050), (3078, 82950), (3150, 81054), (3318, 76950), (3325, 76788), (3402, 75050), (3420, 74655), (3555, 71820), (3591, 71100), (3780, 67545), (3950, 64638), (3990, 63990), (4050, 63042), (4266, 59850), (4275, 59724), (4503, 56700), (4617, 55300), (4725, 54036), (4740, 53865), (4788, 53325), (4860, 52535), (4977, 51300), (5130, 49770), (5530, 46170), (5670, 45030), (5700, 44793), (5925, 43092), (5985, 42660), (6004, 42525), (6075, 42028), (6156, 41475), (6300, 40527), (6399, 39900), (6636, 38475), (6650, 38394), (6804, 37525), (7110, 35910), (7182, 35550), (7505, 34020), (7695, 33180), (7900, 32319), (7980, 31995), (8100, 31521), (8295, 30780), (8505, 30020), (8532, 29925), (8550, 29862), (9006, 28350), (9234, 27650), (9450, 27018), (9954, 25650), (9975, 25596), (10260, 24885), (10507, 24300), (10665, 23940), (10773, 23700), (11060, 23085), (11340, 22515), (11850, 21546), (11970, 21330), (12150, 21014), (12798, 19950), (12825, 19908), (13300, 19197), (13509, 18900), (13825, 18468), (14175, 18012), (14220, 17955), (14364, 17775), (14931, 17100), (15010, 17010), (15390, 16590)]