21716344800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{13171}}^1$

素因数の和:13426

約数の個数: 216

約数和(自身を含む): 76917498840

約数和(自身を除く): 55201154040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 229, 240, 288, 300, 360, 400, 450, 458, 480, 600, 687, 720, 800, 900, 916, 1145, 1200, 1374, 1440, 1800, 1832, 2061, 2290, 2400, 2748, 3435, 3600, 3664, 4122, 4580, 5496, 5725, 6870, 7200, 7328, 8244, 9160, 10305, 10992, 11450, 13171, 13740, 16488, 17175, 18320, 20610, 21984, 22900, 26342, 27480, 32976, 34350, 36640, 39513, 41220, 45800, 51525, 52684, 54960, 65855, 65952, 68700, 79026, 82440, 91600, 103050, 105368, 109920, 118539, 131710, 137400, 158052, 164880, 183200, 197565, 206100, 210736, 237078, 263420, 274800, 316104, 329275, 329760, 395130, 412200, 421472, 474156, 526840, 549600, 592695, 632208, 658550, 790260, 824400, 948312, 987825, 1053680, 1185390, 1264416, 1317100, 1580520, 1648800, 1896624, 1975650, 2107360, 2370780, 2634200, 2963475, 3016159, 3161040, 3793248, 3951300, 4741560, 5268400, 5926950, 6032318, 6322080, 7902600, 9048477, 9483120, 10536800, 11853900, 12064636, 15080795, 15805200, 18096954, 18966240, 23707800, 24129272, 27145431, 30161590, 31610400, 36193908, 45242385, 47415600, 48258544, 54290862, 60323180, 72387816, 75403975, 90484770, 94831200, 96517088, 108581724, 120646360, 135727155, 144775632, 150807950, 180969540, 217163448, 226211925, 241292720, 271454310, 289551264, 301615900, 361939080, 434326896, 452423850, 482585440, 542908620, 603231800, 678635775, 723878160, 868653792, 904847700, 1085817240, 1206463600, 1357271550, 1447756320, 1809695400, 2171634480, 2412927200, 2714543100, 3619390800, 4343268960, 5429086200, 7238781600, 10858172400, 21716344800]

約数ペア:

[(1, 21716344800), (2, 10858172400), (3, 7238781600), (4, 5429086200), (5, 4343268960), (6, 3619390800), (8, 2714543100), (9, 2412927200), (10, 2171634480), (12, 1809695400), (15, 1447756320), (16, 1357271550), (18, 1206463600), (20, 1085817240), (24, 904847700), (25, 868653792), (30, 723878160), (32, 678635775), (36, 603231800), (40, 542908620), (45, 482585440), (48, 452423850), (50, 434326896), (60, 361939080), (72, 301615900), (75, 289551264), (80, 271454310), (90, 241292720), (96, 226211925), (100, 217163448), (120, 180969540), (144, 150807950), (150, 144775632), (160, 135727155), (180, 120646360), (200, 108581724), (225, 96517088), (229, 94831200), (240, 90484770), (288, 75403975), (300, 72387816), (360, 60323180), (400, 54290862), (450, 48258544), (458, 47415600), (480, 45242385), (600, 36193908), (687, 31610400), (720, 30161590), (800, 27145431), (900, 24129272), (916, 23707800), (1145, 18966240), (1200, 18096954), (1374, 15805200), (1440, 15080795), (1800, 12064636), (1832, 11853900), (2061, 10536800), (2290, 9483120), (2400, 9048477), (2748, 7902600), (3435, 6322080), (3600, 6032318), (3664, 5926950), (4122, 5268400), (4580, 4741560), (5496, 3951300), (5725, 3793248), (6870, 3161040), (7200, 3016159), (7328, 2963475), (8244, 2634200), (9160, 2370780), (10305, 2107360), (10992, 1975650), (11450, 1896624), (13171, 1648800), (13740, 1580520), (16488, 1317100), (17175, 1264416), (18320, 1185390), (20610, 1053680), (21984, 987825), (22900, 948312), (26342, 824400), (27480, 790260), (32976, 658550), (34350, 632208), (36640, 592695), (39513, 549600), (41220, 526840), (45800, 474156), (51525, 421472), (52684, 412200), (54960, 395130), (65855, 329760), (65952, 329275), (68700, 316104), (79026, 274800), (82440, 263420), (91600, 237078), (103050, 210736), (105368, 206100), (109920, 197565), (118539, 183200), (131710, 164880), (137400, 158052)]