128660400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:79

約数の個数: 450

約数和(自身を含む): 531636732

約数和(自身を除く): 402976332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 25, 27, 30, 33, 36, 38, 40, 44, 45, 48, 50, 54, 55, 57, 60, 66, 72, 75, 76, 80, 81, 88, 90, 95, 99, 100, 108, 110, 114, 120, 132, 135, 144, 150, 152, 162, 165, 171, 176, 180, 190, 198, 200, 209, 216, 220, 225, 228, 240, 264, 270, 275, 285, 297, 300, 304, 324, 330, 342, 360, 361, 380, 396, 400, 405, 418, 432, 440, 450, 456, 475, 495, 513, 528, 540, 550, 570, 594, 600, 627, 648, 660, 675, 684, 720, 722, 760, 792, 810, 825, 836, 855, 880, 891, 900, 912, 950, 990, 1026, 1045, 1080, 1083, 1100, 1140, 1188, 1200, 1254, 1296, 1320, 1350, 1368, 1425, 1444, 1485, 1520, 1539, 1584, 1620, 1650, 1672, 1710, 1782, 1800, 1805, 1881, 1900, 1980, 2025, 2052, 2090, 2160, 2166, 2200, 2280, 2376, 2475, 2508, 2565, 2640, 2700, 2736, 2850, 2888, 2970, 3078, 3135, 3240, 3249, 3300, 3344, 3420, 3564, 3600, 3610, 3762, 3800, 3960, 3971, 4050, 4104, 4180, 4275, 4332, 4400, 4455, 4560, 4752, 4950, 5016, 5130, 5225, 5400, 5415, 5643, 5700, 5776, 5940, 6156, 6270, 6480, 6498, 6600, 6840, 7128, 7220, 7425, 7524, 7600, 7695, 7920, 7942, 8100, 8208, 8360, 8550, 8664, 8910, 9025, 9405, 9747, 9900, 10032, 10260, 10450, 10800, 10830, 11286, 11400, 11880, 11913, 12312, 12540, 12825, 12996, 13200, 13680, 14256, 14440, 14850, 15048, 15390, 15675, 15884, 16200, 16245, 16720, 16929, 17100, 17328, 17820, 18050, 18810, 19494, 19800, 19855, 20520, 20900, 21660, 22275, 22572, 22800, 23760, 23826, 24624, 25080, 25650, 25992, 27075, 28215, 28880, 29241, 29700, 30096, 30780, 31350, 31768, 32400, 32490, 33858, 34200, 35640, 35739, 36100, 37620, 38475, 38988, 39600, 39710, 41040, 41800, 43320, 44550, 45144, 47025, 47652, 48735, 50160, 51300, 51984, 54150, 56430, 58482, 59400, 59565, 61560, 62700, 63536, 64980, 67716, 68400, 71280, 71478, 72200, 75240, 76950, 77976, 79420, 81225, 83600, 84645, 86640, 89100, 90288, 94050, 95304, 97470, 99275, 102600, 107217, 108300, 112860, 116964, 118800, 119130, 123120, 125400, 129960, 135432, 141075, 142956, 144400, 146205, 150480, 153900, 155952, 158840, 162450, 169290, 178200, 178695, 188100, 190608, 194940, 198550, 205200, 214434, 216600, 225720, 233928, 238260, 243675, 250800, 259920, 270864, 282150, 285912, 292410, 297825, 307800, 317680, 321651, 324900, 338580, 356400, 357390, 376200, 389880, 397100, 423225, 428868, 433200, 451440, 467856, 476520, 487350, 536085, 564300, 571824, 584820, 595650, 615600, 643302, 649800, 677160, 714780, 731025, 752400, 779760, 794200, 846450, 857736, 893475, 953040, 974700, 1072170, 1128600, 1169640, 1191300, 1286604, 1299600, 1354320, 1429560, 1462050, 1588400, 1608255, 1692900, 1715472, 1786950, 1949400, 2144340, 2257200, 2339280, 2382600, 2573208, 2680425, 2859120, 2924100, 3216510, 3385800, 3573900, 3898800, 4288680, 4765200, 5146416, 5360850, 5848200, 6433020, 6771600, 7147800, 8041275, 8577360, 10721700, 11696400, 12866040, 14295600, 16082550, 21443400, 25732080, 32165100, 42886800, 64330200, 128660400]

約数ペア:

[(1, 128660400), (2, 64330200), (3, 42886800), (4, 32165100), (5, 25732080), (6, 21443400), (8, 16082550), (9, 14295600), (10, 12866040), (11, 11696400), (12, 10721700), (15, 8577360), (16, 8041275), (18, 7147800), (19, 6771600), (20, 6433020), (22, 5848200), (24, 5360850), (25, 5146416), (27, 4765200), (30, 4288680), (33, 3898800), (36, 3573900), (38, 3385800), (40, 3216510), (44, 2924100), (45, 2859120), (48, 2680425), (50, 2573208), (54, 2382600), (55, 2339280), (57, 2257200), (60, 2144340), (66, 1949400), (72, 1786950), (75, 1715472), (76, 1692900), (80, 1608255), (81, 1588400), (88, 1462050), (90, 1429560), (95, 1354320), (99, 1299600), (100, 1286604), (108, 1191300), (110, 1169640), (114, 1128600), (120, 1072170), (132, 974700), (135, 953040), (144, 893475), (150, 857736), (152, 846450), (162, 794200), (165, 779760), (171, 752400), (176, 731025), (180, 714780), (190, 677160), (198, 649800), (200, 643302), (209, 615600), (216, 595650), (220, 584820), (225, 571824), (228, 564300), (240, 536085), (264, 487350), (270, 476520), (275, 467856), (285, 451440), (297, 433200), (300, 428868), (304, 423225), (324, 397100), (330, 389880), (342, 376200), (360, 357390), (361, 356400), (380, 338580), (396, 324900), (400, 321651), (405, 317680), (418, 307800), (432, 297825), (440, 292410), (450, 285912), (456, 282150), (475, 270864), (495, 259920), (513, 250800), (528, 243675), (540, 238260), (550, 233928), (570, 225720), (594, 216600), (600, 214434), (627, 205200), (648, 198550), (660, 194940), (675, 190608), (684, 188100), (720, 178695), (722, 178200), (760, 169290), (792, 162450), (810, 158840), (825, 155952), (836, 153900), (855, 150480), (880, 146205), (891, 144400), (900, 142956), (912, 141075), (950, 135432), (990, 129960), (1026, 125400), (1045, 123120), (1080, 119130), (1083, 118800), (1100, 116964), (1140, 112860), (1188, 108300), (1200, 107217), (1254, 102600), (1296, 99275), (1320, 97470), (1350, 95304), (1368, 94050), (1425, 90288), (1444, 89100), (1485, 86640), (1520, 84645), (1539, 83600), (1584, 81225), (1620, 79420), (1650, 77976), (1672, 76950), (1710, 75240), (1782, 72200), (1800, 71478), (1805, 71280), (1881, 68400), (1900, 67716), (1980, 64980), (2025, 63536), (2052, 62700), (2090, 61560), (2160, 59565), (2166, 59400), (2200, 58482), (2280, 56430), (2376, 54150), (2475, 51984), (2508, 51300), (2565, 50160), (2640, 48735), (2700, 47652), (2736, 47025), (2850, 45144), (2888, 44550), (2970, 43320), (3078, 41800), (3135, 41040), (3240, 39710), (3249, 39600), (3300, 38988), (3344, 38475), (3420, 37620), (3564, 36100), (3600, 35739), (3610, 35640), (3762, 34200), (3800, 33858), (3960, 32490), (3971, 32400), (4050, 31768), (4104, 31350), (4180, 30780), (4275, 30096), (4332, 29700), (4400, 29241), (4455, 28880), (4560, 28215), (4752, 27075), (4950, 25992), (5016, 25650), (5130, 25080), (5225, 24624), (5400, 23826), (5415, 23760), (5643, 22800), (5700, 22572), (5776, 22275), (5940, 21660), (6156, 20900), (6270, 20520), (6480, 19855), (6498, 19800), (6600, 19494), (6840, 18810), (7128, 18050), (7220, 17820), (7425, 17328), (7524, 17100), (7600, 16929), (7695, 16720), (7920, 16245), (7942, 16200), (8100, 15884), (8208, 15675), (8360, 15390), (8550, 15048), (8664, 14850), (8910, 14440), (9025, 14256), (9405, 13680), (9747, 13200), (9900, 12996), (10032, 12825), (10260, 12540), (10450, 12312), (10800, 11913), (10830, 11880), (11286, 11400)]