87390880560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{691}}^1$

素因数の和:1418

約数の個数: 400

約数和(自身を含む): 314909353440

約数和(自身を除く): 227518472880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 522, 540, 580, 648, 673, 691, 696, 720, 783, 810, 870, 1044, 1080, 1160, 1296, 1305, 1346, 1382, 1392, 1566, 1620, 1740, 2019, 2073, 2088, 2160, 2320, 2349, 2610, 2692, 2764, 3132, 3240, 3365, 3455, 3480, 3915, 4038, 4146, 4176, 4698, 5220, 5384, 5528, 6057, 6219, 6264, 6480, 6730, 6910, 6960, 7830, 8076, 8292, 9396, 10095, 10365, 10440, 10768, 11056, 11745, 12114, 12438, 12528, 13460, 13820, 15660, 16152, 16584, 18171, 18657, 18792, 19517, 20039, 20190, 20730, 20880, 23490, 24228, 24876, 26920, 27640, 30285, 31095, 31320, 32304, 33168, 36342, 37314, 37584, 39034, 40078, 40380, 41460, 46980, 48456, 49752, 53840, 54513, 55280, 55971, 58551, 60117, 60570, 62190, 62640, 72684, 74628, 78068, 80156, 80760, 82920, 90855, 93285, 93960, 96912, 97585, 99504, 100195, 109026, 111942, 117102, 120234, 121140, 124380, 145368, 149256, 156136, 160312, 161520, 165840, 175653, 180351, 181710, 186570, 187920, 195170, 200390, 218052, 223884, 234204, 240468, 242280, 248760, 272565, 279855, 290736, 292755, 298512, 300585, 312272, 320624, 351306, 360702, 363420, 373140, 390340, 400780, 436104, 447768, 465043, 468408, 480936, 484560, 497520, 526959, 541053, 545130, 559710, 585510, 601170, 702612, 721404, 726840, 746280, 780680, 801560, 872208, 878265, 895536, 901755, 930086, 936816, 961872, 1053918, 1082106, 1090260, 1119420, 1171020, 1202340, 1395129, 1405224, 1442808, 1453680, 1492560, 1561360, 1580877, 1603120, 1623159, 1756530, 1803510, 1860172, 2107836, 2164212, 2180520, 2238840, 2325215, 2342040, 2404680, 2634795, 2705265, 2790258, 2810448, 2885616, 3161754, 3246318, 3513060, 3607020, 3720344, 4185387, 4215672, 4328424, 4361040, 4477680, 4650430, 4684080, 4809360, 5269590, 5410530, 5580516, 6323508, 6492636, 6975645, 7026120, 7214040, 7440688, 7904385, 8115795, 8370774, 8431344, 8656848, 9300860, 10539180, 10821060, 11161032, 12556161, 12647016, 12985272, 13486247, 13951290, 14052240, 14428080, 15808770, 16231590, 16741548, 18601720, 20926935, 21078360, 21642120, 22322064, 25112322, 25294032, 25970544, 26972494, 27902580, 31617540, 32463180, 33483096, 37203440, 37668483, 40458741, 41853870, 42156720, 43284240, 50224644, 53944988, 55805160, 62780805, 63235080, 64926360, 66966192, 67431235, 75336966, 80917482, 83707740, 100449288, 107889976, 111610320, 121376223, 125561610, 126470160, 129852720, 134862470, 150673932, 161834964, 167415480, 188342415, 200898576, 202293705, 215779952, 242752446, 251123220, 269724940, 301347864, 323669928, 334830960, 364128669, 376684830, 404587410, 485504892, 502246440, 539449880, 602695728, 606881115, 647339856, 728257338, 753369660, 809174820, 971009784, 1004492880, 1078899760, 1092386007, 1213762230, 1456514676, 1506739320, 1618349640, 1820643345, 1942019568, 2184772014, 2427524460, 2913029352, 3013478640, 3236699280, 3641286690, 4369544028, 4855048920, 5461930035, 5826058704, 7282573380, 8739088056, 9710097840, 10923860070, 14565146760, 17478176112, 21847720140, 29130293520, 43695440280, 87390880560]

約数ペア:

[(1, 87390880560), (2, 43695440280), (3, 29130293520), (4, 21847720140), (5, 17478176112), (6, 14565146760), (8, 10923860070), (9, 9710097840), (10, 8739088056), (12, 7282573380), (15, 5826058704), (16, 5461930035), (18, 4855048920), (20, 4369544028), (24, 3641286690), (27, 3236699280), (29, 3013478640), (30, 2913029352), (36, 2427524460), (40, 2184772014), (45, 1942019568), (48, 1820643345), (54, 1618349640), (58, 1506739320), (60, 1456514676), (72, 1213762230), (80, 1092386007), (81, 1078899760), (87, 1004492880), (90, 971009784), (108, 809174820), (116, 753369660), (120, 728257338), (135, 647339856), (144, 606881115), (145, 602695728), (162, 539449880), (174, 502246440), (180, 485504892), (216, 404587410), (232, 376684830), (240, 364128669), (261, 334830960), (270, 323669928), (290, 301347864), (324, 269724940), (348, 251123220), (360, 242752446), (405, 215779952), (432, 202293705), (435, 200898576), (464, 188342415), (522, 167415480), (540, 161834964), (580, 150673932), (648, 134862470), (673, 129852720), (691, 126470160), (696, 125561610), (720, 121376223), (783, 111610320), (810, 107889976), (870, 100449288), (1044, 83707740), (1080, 80917482), (1160, 75336966), (1296, 67431235), (1305, 66966192), (1346, 64926360), (1382, 63235080), (1392, 62780805), (1566, 55805160), (1620, 53944988), (1740, 50224644), (2019, 43284240), (2073, 42156720), (2088, 41853870), (2160, 40458741), (2320, 37668483), (2349, 37203440), (2610, 33483096), (2692, 32463180), (2764, 31617540), (3132, 27902580), (3240, 26972494), (3365, 25970544), (3455, 25294032), (3480, 25112322), (3915, 22322064), (4038, 21642120), (4146, 21078360), (4176, 20926935), (4698, 18601720), (5220, 16741548), (5384, 16231590), (5528, 15808770), (6057, 14428080), (6219, 14052240), (6264, 13951290), (6480, 13486247), (6730, 12985272), (6910, 12647016), (6960, 12556161), (7830, 11161032), (8076, 10821060), (8292, 10539180), (9396, 9300860), (10095, 8656848), (10365, 8431344), (10440, 8370774), (10768, 8115795), (11056, 7904385), (11745, 7440688), (12114, 7214040), (12438, 7026120), (12528, 6975645), (13460, 6492636), (13820, 6323508), (15660, 5580516), (16152, 5410530), (16584, 5269590), (18171, 4809360), (18657, 4684080), (18792, 4650430), (19517, 4477680), (20039, 4361040), (20190, 4328424), (20730, 4215672), (20880, 4185387), (23490, 3720344), (24228, 3607020), (24876, 3513060), (26920, 3246318), (27640, 3161754), (30285, 2885616), (31095, 2810448), (31320, 2790258), (32304, 2705265), (33168, 2634795), (36342, 2404680), (37314, 2342040), (37584, 2325215), (39034, 2238840), (40078, 2180520), (40380, 2164212), (41460, 2107836), (46980, 1860172), (48456, 1803510), (49752, 1756530), (53840, 1623159), (54513, 1603120), (55280, 1580877), (55971, 1561360), (58551, 1492560), (60117, 1453680), (60570, 1442808), (62190, 1405224), (62640, 1395129), (72684, 1202340), (74628, 1171020), (78068, 1119420), (80156, 1090260), (80760, 1082106), (82920, 1053918), (90855, 961872), (93285, 936816), (93960, 930086), (96912, 901755), (97585, 895536), (99504, 878265), (100195, 872208), (109026, 801560), (111942, 780680), (117102, 746280), (120234, 726840), (121140, 721404), (124380, 702612), (145368, 601170), (149256, 585510), (156136, 559710), (160312, 545130), (161520, 541053), (165840, 526959), (175653, 497520), (180351, 484560), (181710, 480936), (186570, 468408), (187920, 465043), (195170, 447768), (200390, 436104), (218052, 400780), (223884, 390340), (234204, 373140), (240468, 363420), (242280, 360702), (248760, 351306), (272565, 320624), (279855, 312272), (290736, 300585), (292755, 298512)]