25319689600

素因数分解:

$2^7\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2281

約数の個数: 192

約数和(自身を含む): 64717286400

約数和(自身を除く): 39397596800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 79, 80, 94, 100, 128, 158, 160, 188, 200, 235, 316, 320, 376, 395, 400, 470, 632, 640, 752, 790, 800, 940, 1175, 1264, 1504, 1580, 1600, 1880, 1975, 2131, 2350, 2528, 3008, 3160, 3200, 3713, 3760, 3950, 4262, 4700, 5056, 6016, 6320, 7426, 7520, 7900, 8524, 9400, 10112, 10655, 12640, 14852, 15040, 15800, 17048, 18565, 18800, 21310, 25280, 29704, 30080, 31600, 34096, 37130, 37600, 42620, 50560, 53275, 59408, 63200, 68192, 74260, 75200, 85240, 92825, 100157, 106550, 118816, 126400, 136384, 148520, 150400, 168349, 170480, 185650, 200314, 213100, 237632, 252800, 272768, 297040, 336698, 340960, 371300, 400628, 426200, 475264, 500785, 594080, 673396, 681920, 742600, 801256, 841745, 852400, 1001570, 1188160, 1346792, 1363840, 1485200, 1602512, 1683490, 1704800, 2003140, 2376320, 2503925, 2693584, 2970400, 3205024, 3366980, 3409600, 4006280, 4208725, 5007850, 5387168, 5940800, 6410048, 6733960, 6819200, 7912403, 8012560, 8417450, 10015700, 10774336, 11881600, 12820096, 13467920, 15824806, 16025120, 16834900, 20031400, 21548672, 26935840, 31649612, 32050240, 33669800, 39562015, 40062800, 53871680, 63299224, 64100480, 67339600, 79124030, 80125600, 107743360, 126598448, 134679200, 158248060, 160251200, 197810075, 253196896, 269358400, 316496120, 320502400, 395620150, 506393792, 538716800, 632992240, 791240300, 1012787584, 1265984480, 1582480600, 2531968960, 3164961200, 5063937920, 6329922400, 12659844800, 25319689600]

約数ペア:

[(1, 25319689600), (2, 12659844800), (4, 6329922400), (5, 5063937920), (8, 3164961200), (10, 2531968960), (16, 1582480600), (20, 1265984480), (25, 1012787584), (32, 791240300), (40, 632992240), (47, 538716800), (50, 506393792), (64, 395620150), (79, 320502400), (80, 316496120), (94, 269358400), (100, 253196896), (128, 197810075), (158, 160251200), (160, 158248060), (188, 134679200), (200, 126598448), (235, 107743360), (316, 80125600), (320, 79124030), (376, 67339600), (395, 64100480), (400, 63299224), (470, 53871680), (632, 40062800), (640, 39562015), (752, 33669800), (790, 32050240), (800, 31649612), (940, 26935840), (1175, 21548672), (1264, 20031400), (1504, 16834900), (1580, 16025120), (1600, 15824806), (1880, 13467920), (1975, 12820096), (2131, 11881600), (2350, 10774336), (2528, 10015700), (3008, 8417450), (3160, 8012560), (3200, 7912403), (3713, 6819200), (3760, 6733960), (3950, 6410048), (4262, 5940800), (4700, 5387168), (5056, 5007850), (6016, 4208725), (6320, 4006280), (7426, 3409600), (7520, 3366980), (7900, 3205024), (8524, 2970400), (9400, 2693584), (10112, 2503925), (10655, 2376320), (12640, 2003140), (14852, 1704800), (15040, 1683490), (15800, 1602512), (17048, 1485200), (18565, 1363840), (18800, 1346792), (21310, 1188160), (25280, 1001570), (29704, 852400), (30080, 841745), (31600, 801256), (34096, 742600), (37130, 681920), (37600, 673396), (42620, 594080), (50560, 500785), (53275, 475264), (59408, 426200), (63200, 400628), (68192, 371300), (74260, 340960), (75200, 336698), (85240, 297040), (92825, 272768), (100157, 252800), (106550, 237632), (118816, 213100), (126400, 200314), (136384, 185650), (148520, 170480), (150400, 168349)]