2118515400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 288

約数和(自身を含む): 7379349120

約数和(自身を除く): 5260833720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 101, 120, 129, 150, 172, 180, 200, 202, 215, 225, 258, 271, 300, 303, 344, 360, 387, 404, 430, 450, 505, 516, 542, 600, 606, 645, 774, 808, 813, 860, 900, 909, 1010, 1032, 1075, 1084, 1212, 1290, 1355, 1515, 1548, 1626, 1720, 1800, 1818, 1935, 2020, 2150, 2168, 2424, 2439, 2525, 2580, 2710, 3030, 3096, 3225, 3252, 3636, 3870, 4040, 4065, 4300, 4343, 4545, 4878, 5050, 5160, 5420, 6060, 6450, 6504, 6775, 7272, 7575, 7740, 8130, 8600, 8686, 9090, 9675, 9756, 10100, 10840, 11653, 12120, 12195, 12900, 13029, 13550, 15150, 15480, 16260, 17372, 18180, 19350, 19512, 20200, 20325, 21715, 22725, 23306, 24390, 25800, 26058, 27100, 27371, 30300, 32520, 34744, 34959, 36360, 38700, 39087, 40650, 43430, 45450, 46612, 48780, 52116, 54200, 54742, 58265, 60600, 60975, 65145, 69918, 77400, 78174, 81300, 82113, 86860, 90900, 93224, 97560, 104232, 104877, 108575, 109484, 116530, 121950, 130290, 136855, 139836, 156348, 162600, 164226, 173720, 174795, 181800, 195435, 209754, 217150, 218968, 233060, 243900, 246339, 260580, 273710, 279672, 291325, 312696, 325725, 328452, 349590, 390870, 410565, 419508, 434300, 466120, 487800, 492678, 521160, 524385, 547420, 582650, 651450, 656904, 684275, 699180, 781740, 821130, 839016, 868600, 873975, 977175, 985356, 1048770, 1094840, 1165300, 1176953, 1231695, 1302900, 1368550, 1398360, 1563480, 1642260, 1747950, 1954350, 1970712, 2052825, 2097540, 2330600, 2353906, 2463390, 2605800, 2621925, 2737100, 3284520, 3495900, 3530859, 3908700, 4105650, 4195080, 4707812, 4926780, 5243850, 5474200, 5884765, 6158475, 6991800, 7061718, 7817400, 8211300, 9415624, 9853560, 10487700, 10592577, 11769530, 12316950, 14123436, 16422600, 17654295, 20975400, 21185154, 23539060, 24633900, 28246872, 29423825, 35308590, 42370308, 47078120, 49267800, 52962885, 58847650, 70617180, 84740616, 88271475, 105925770, 117695300, 141234360, 176542950, 211851540, 235390600, 264814425, 353085900, 423703080, 529628850, 706171800, 1059257700, 2118515400]

約数ペア:

[(1, 2118515400), (2, 1059257700), (3, 706171800), (4, 529628850), (5, 423703080), (6, 353085900), (8, 264814425), (9, 235390600), (10, 211851540), (12, 176542950), (15, 141234360), (18, 117695300), (20, 105925770), (24, 88271475), (25, 84740616), (30, 70617180), (36, 58847650), (40, 52962885), (43, 49267800), (45, 47078120), (50, 42370308), (60, 35308590), (72, 29423825), (75, 28246872), (86, 24633900), (90, 23539060), (100, 21185154), (101, 20975400), (120, 17654295), (129, 16422600), (150, 14123436), (172, 12316950), (180, 11769530), (200, 10592577), (202, 10487700), (215, 9853560), (225, 9415624), (258, 8211300), (271, 7817400), (300, 7061718), (303, 6991800), (344, 6158475), (360, 5884765), (387, 5474200), (404, 5243850), (430, 4926780), (450, 4707812), (505, 4195080), (516, 4105650), (542, 3908700), (600, 3530859), (606, 3495900), (645, 3284520), (774, 2737100), (808, 2621925), (813, 2605800), (860, 2463390), (900, 2353906), (909, 2330600), (1010, 2097540), (1032, 2052825), (1075, 1970712), (1084, 1954350), (1212, 1747950), (1290, 1642260), (1355, 1563480), (1515, 1398360), (1548, 1368550), (1626, 1302900), (1720, 1231695), (1800, 1176953), (1818, 1165300), (1935, 1094840), (2020, 1048770), (2150, 985356), (2168, 977175), (2424, 873975), (2439, 868600), (2525, 839016), (2580, 821130), (2710, 781740), (3030, 699180), (3096, 684275), (3225, 656904), (3252, 651450), (3636, 582650), (3870, 547420), (4040, 524385), (4065, 521160), (4300, 492678), (4343, 487800), (4545, 466120), (4878, 434300), (5050, 419508), (5160, 410565), (5420, 390870), (6060, 349590), (6450, 328452), (6504, 325725), (6775, 312696), (7272, 291325), (7575, 279672), (7740, 273710), (8130, 260580), (8600, 246339), (8686, 243900), (9090, 233060), (9675, 218968), (9756, 217150), (10100, 209754), (10840, 195435), (11653, 181800), (12120, 174795), (12195, 173720), (12900, 164226), (13029, 162600), (13550, 156348), (15150, 139836), (15480, 136855), (16260, 130290), (17372, 121950), (18180, 116530), (19350, 109484), (19512, 108575), (20200, 104877), (20325, 104232), (21715, 97560), (22725, 93224), (23306, 90900), (24390, 86860), (25800, 82113), (26058, 81300), (27100, 78174), (27371, 77400), (30300, 69918), (32520, 65145), (34744, 60975), (34959, 60600), (36360, 58265), (38700, 54742), (39087, 54200), (40650, 52116), (43430, 48780), (45450, 46612)]