68655600

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 300

約数和(自身を含む): 266981176

約数和(自身を除く): 198325576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 162, 163, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 324, 325, 326, 351, 360, 390, 400, 405, 432, 450, 468, 489, 520, 540, 585, 600, 624, 648, 650, 652, 675, 702, 720, 780, 810, 815, 900, 936, 975, 978, 1040, 1053, 1080, 1170, 1200, 1296, 1300, 1304, 1350, 1404, 1467, 1560, 1620, 1630, 1755, 1800, 1872, 1950, 1956, 2025, 2106, 2119, 2160, 2340, 2445, 2600, 2608, 2700, 2808, 2925, 2934, 3120, 3240, 3260, 3510, 3600, 3900, 3912, 4050, 4075, 4212, 4238, 4401, 4680, 4890, 5200, 5265, 5400, 5616, 5850, 5868, 6357, 6480, 6520, 7020, 7335, 7800, 7824, 8100, 8150, 8424, 8476, 8775, 8802, 9360, 9780, 10530, 10595, 10800, 11700, 11736, 12225, 12714, 13040, 13203, 14040, 14670, 15600, 16200, 16300, 16848, 16952, 17550, 17604, 19071, 19560, 21060, 21190, 22005, 23400, 23472, 24450, 25428, 26325, 26406, 28080, 29340, 31785, 32400, 32600, 33904, 35100, 35208, 36675, 38142, 39120, 42120, 42380, 44010, 46800, 48900, 50856, 52650, 52812, 52975, 57213, 58680, 63570, 65200, 66015, 70200, 70416, 73350, 76284, 84240, 84760, 88020, 95355, 97800, 101712, 105300, 105624, 105950, 110025, 114426, 117360, 127140, 132030, 140400, 146700, 152568, 158925, 169520, 171639, 176040, 190710, 195600, 210600, 211248, 211900, 220050, 228852, 254280, 264060, 286065, 293400, 305136, 317850, 330075, 343278, 352080, 381420, 421200, 423800, 440100, 457704, 476775, 508560, 528120, 572130, 586800, 635700, 660150, 686556, 762840, 847600, 858195, 880200, 915408, 953550, 1056240, 1144260, 1271400, 1320300, 1373112, 1430325, 1525680, 1716390, 1760400, 1907100, 2288520, 2542800, 2640600, 2746224, 2860650, 3432780, 3814200, 4290975, 4577040, 5281200, 5721300, 6865560, 7628400, 8581950, 11442600, 13731120, 17163900, 22885200, 34327800, 68655600]

約数ペア:

[(1, 68655600), (2, 34327800), (3, 22885200), (4, 17163900), (5, 13731120), (6, 11442600), (8, 8581950), (9, 7628400), (10, 6865560), (12, 5721300), (13, 5281200), (15, 4577040), (16, 4290975), (18, 3814200), (20, 3432780), (24, 2860650), (25, 2746224), (26, 2640600), (27, 2542800), (30, 2288520), (36, 1907100), (39, 1760400), (40, 1716390), (45, 1525680), (48, 1430325), (50, 1373112), (52, 1320300), (54, 1271400), (60, 1144260), (65, 1056240), (72, 953550), (75, 915408), (78, 880200), (80, 858195), (81, 847600), (90, 762840), (100, 686556), (104, 660150), (108, 635700), (117, 586800), (120, 572130), (130, 528120), (135, 508560), (144, 476775), (150, 457704), (156, 440100), (162, 423800), (163, 421200), (180, 381420), (195, 352080), (200, 343278), (208, 330075), (216, 317850), (225, 305136), (234, 293400), (240, 286065), (260, 264060), (270, 254280), (300, 228852), (312, 220050), (324, 211900), (325, 211248), (326, 210600), (351, 195600), (360, 190710), (390, 176040), (400, 171639), (405, 169520), (432, 158925), (450, 152568), (468, 146700), (489, 140400), (520, 132030), (540, 127140), (585, 117360), (600, 114426), (624, 110025), (648, 105950), (650, 105624), (652, 105300), (675, 101712), (702, 97800), (720, 95355), (780, 88020), (810, 84760), (815, 84240), (900, 76284), (936, 73350), (975, 70416), (978, 70200), (1040, 66015), (1053, 65200), (1080, 63570), (1170, 58680), (1200, 57213), (1296, 52975), (1300, 52812), (1304, 52650), (1350, 50856), (1404, 48900), (1467, 46800), (1560, 44010), (1620, 42380), (1630, 42120), (1755, 39120), (1800, 38142), (1872, 36675), (1950, 35208), (1956, 35100), (2025, 33904), (2106, 32600), (2119, 32400), (2160, 31785), (2340, 29340), (2445, 28080), (2600, 26406), (2608, 26325), (2700, 25428), (2808, 24450), (2925, 23472), (2934, 23400), (3120, 22005), (3240, 21190), (3260, 21060), (3510, 19560), (3600, 19071), (3900, 17604), (3912, 17550), (4050, 16952), (4075, 16848), (4212, 16300), (4238, 16200), (4401, 15600), (4680, 14670), (4890, 14040), (5200, 13203), (5265, 13040), (5400, 12714), (5616, 12225), (5850, 11736), (5868, 11700), (6357, 10800), (6480, 10595), (6520, 10530), (7020, 9780), (7335, 9360), (7800, 8802), (7824, 8775), (8100, 8476), (8150, 8424)]