85106700

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 360

約数和(自身を含む): 336089600

約数和(自身を除く): 250982900

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, 252, 266, 270, 285, 300, 315, 316, 324, 342, 350, 378, 380, 395, 399, 405, 420, 450, 474, 475, 513, 525, 532, 540, 553, 567, 570, 630, 665, 675, 684, 700, 711, 756, 790, 798, 810, 855, 900, 945, 948, 950, 1026, 1050, 1106, 1134, 1140, 1185, 1197, 1260, 1330, 1350, 1422, 1425, 1501, 1539, 1575, 1580, 1596, 1620, 1659, 1710, 1890, 1900, 1975, 1995, 2025, 2052, 2100, 2133, 2212, 2268, 2370, 2394, 2565, 2660, 2700, 2765, 2835, 2844, 2850, 3002, 3078, 3150, 3318, 3325, 3420, 3555, 3591, 3780, 3950, 3990, 4050, 4266, 4275, 4503, 4725, 4740, 4788, 4977, 5130, 5530, 5670, 5700, 5925, 5985, 6004, 6156, 6300, 6399, 6636, 6650, 7110, 7182, 7505, 7695, 7900, 7980, 8100, 8295, 8532, 8550, 9006, 9450, 9954, 9975, 10260, 10507, 10665, 10773, 11060, 11340, 11850, 11970, 12798, 12825, 13300, 13509, 13825, 14175, 14220, 14364, 14931, 15010, 15390, 16590, 17100, 17775, 17955, 18012, 18900, 19908, 19950, 21014, 21330, 21546, 22515, 23700, 23940, 24885, 25596, 25650, 27018, 27650, 28350, 29862, 29925, 30020, 30780, 31521, 31995, 33180, 35550, 35910, 37525, 38475, 39900, 40527, 41475, 42028, 42660, 43092, 44793, 45030, 49770, 51300, 52535, 53325, 53865, 54036, 55300, 56700, 59724, 59850, 63042, 63990, 67545, 71100, 71820, 74655, 75050, 76950, 81054, 82950, 89586, 89775, 90060, 94563, 99540, 105070, 106650, 107730, 112575, 119700, 121581, 124425, 126084, 127980, 135090, 149310, 150100, 153900, 157605, 159975, 162108, 165900, 179172, 179550, 189126, 202635, 210140, 213300, 215460, 223965, 225150, 243162, 248850, 262675, 269325, 270180, 283689, 298620, 315210, 319950, 337725, 359100, 373275, 378252, 405270, 447930, 450300, 472815, 486324, 497700, 525350, 538650, 567378, 607905, 630420, 639900, 675450, 746550, 788025, 810540, 851067, 895860, 945630, 1013175, 1050700, 1077300, 1119825, 1134756, 1215810, 1350900, 1418445, 1493100, 1576050, 1702134, 1891260, 2026350, 2239650, 2364075, 2431620, 2836890, 3039525, 3152100, 3404268, 4052700, 4255335, 4479300, 4728150, 5673780, 6079050, 7092225, 8510670, 9456300, 12158100, 14184450, 17021340, 21276675, 28368900, 42553350, 85106700]

約数ペア:

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