827761680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1083

約数の個数: 200

約数和(自身を含む): 2898772800

約数和(自身を除く): 2071011120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 139, 144, 162, 180, 216, 240, 270, 278, 324, 360, 405, 417, 432, 540, 556, 648, 695, 720, 810, 834, 919, 1080, 1112, 1251, 1296, 1390, 1620, 1668, 1838, 2085, 2160, 2224, 2502, 2757, 2780, 3240, 3336, 3676, 3753, 4170, 4595, 5004, 5514, 5560, 6255, 6480, 6672, 7352, 7506, 8271, 8340, 9190, 10008, 11028, 11120, 11259, 12510, 13785, 14704, 15012, 16542, 16680, 18380, 18765, 20016, 22056, 22518, 24813, 25020, 27570, 30024, 33084, 33360, 36760, 37530, 41355, 44112, 45036, 49626, 50040, 55140, 56295, 60048, 66168, 73520, 74439, 75060, 82710, 90072, 99252, 100080, 110280, 112590, 124065, 127741, 132336, 148878, 150120, 165420, 180144, 198504, 220560, 225180, 248130, 255482, 297756, 300240, 330840, 372195, 383223, 397008, 450360, 496260, 510964, 595512, 638705, 661680, 744390, 766446, 900720, 992520, 1021928, 1149669, 1191024, 1277410, 1488780, 1532892, 1916115, 1985040, 2043856, 2299338, 2554820, 2977560, 3065784, 3449007, 3832230, 4598676, 5109640, 5748345, 5955120, 6131568, 6898014, 7664460, 9197352, 10219280, 10347021, 11496690, 13796028, 15328920, 17245035, 18394704, 20694042, 22993380, 27592056, 30657840, 34490070, 41388084, 45986760, 51735105, 55184112, 68980140, 82776168, 91973520, 103470210, 137960280, 165552336, 206940420, 275920560, 413880840, 827761680]

約数ペア:

[(1, 827761680), (2, 413880840), (3, 275920560), (4, 206940420), (5, 165552336), (6, 137960280), (8, 103470210), (9, 91973520), (10, 82776168), (12, 68980140), (15, 55184112), (16, 51735105), (18, 45986760), (20, 41388084), (24, 34490070), (27, 30657840), (30, 27592056), (36, 22993380), (40, 20694042), (45, 18394704), (48, 17245035), (54, 15328920), (60, 13796028), (72, 11496690), (80, 10347021), (81, 10219280), (90, 9197352), (108, 7664460), (120, 6898014), (135, 6131568), (139, 5955120), (144, 5748345), (162, 5109640), (180, 4598676), (216, 3832230), (240, 3449007), (270, 3065784), (278, 2977560), (324, 2554820), (360, 2299338), (405, 2043856), (417, 1985040), (432, 1916115), (540, 1532892), (556, 1488780), (648, 1277410), (695, 1191024), (720, 1149669), (810, 1021928), (834, 992520), (919, 900720), (1080, 766446), (1112, 744390), (1251, 661680), (1296, 638705), (1390, 595512), (1620, 510964), (1668, 496260), (1838, 450360), (2085, 397008), (2160, 383223), (2224, 372195), (2502, 330840), (2757, 300240), (2780, 297756), (3240, 255482), (3336, 248130), (3676, 225180), (3753, 220560), (4170, 198504), (4595, 180144), (5004, 165420), (5514, 150120), (5560, 148878), (6255, 132336), (6480, 127741), (6672, 124065), (7352, 112590), (7506, 110280), (8271, 100080), (8340, 99252), (9190, 90072), (10008, 82710), (11028, 75060), (11120, 74439), (11259, 73520), (12510, 66168), (13785, 60048), (14704, 56295), (15012, 55140), (16542, 50040), (16680, 49626), (18380, 45036), (18765, 44112), (20016, 41355), (22056, 37530), (22518, 36760), (24813, 33360), (25020, 33084), (27570, 30024)]