21908044800

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{95087}}^1$

素因数の和:95123

約数の個数: 198

約数和(自身を含む): 78441989808

約数和(自身を除く): 56533945008

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, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2304, 2400, 2560, 2880, 3072, 3200, 3600, 3840, 4608, 4800, 5120, 5760, 6400, 7200, 7680, 9216, 9600, 11520, 12800, 14400, 15360, 19200, 23040, 25600, 28800, 38400, 46080, 57600, 76800, 95087, 115200, 190174, 230400, 285261, 380348, 475435, 570522, 760696, 855783, 950870, 1141044, 1426305, 1521392, 1711566, 1901740, 2282088, 2377175, 2852610, 3042784, 3423132, 3803480, 4278915, 4564176, 4754350, 5705220, 6085568, 6846264, 7131525, 7606960, 8557830, 9128352, 9508700, 11410440, 12171136, 13692528, 14263050, 15213920, 17115660, 18256704, 19017400, 21394575, 22820880, 24342272, 27385056, 28526100, 30427840, 34231320, 36513408, 38034800, 42789150, 45641760, 48684544, 54770112, 57052200, 60855680, 68462640, 73026816, 76069600, 85578300, 91283520, 97369088, 109540224, 114104400, 121711360, 136925280, 146053632, 152139200, 171156600, 182567040, 219080448, 228208800, 243422720, 273850560, 292107264, 304278400, 342313200, 365134080, 438160896, 456417600, 486845440, 547701120, 608556800, 684626400, 730268160, 876321792, 912835200, 1095402240, 1217113600, 1369252800, 1460536320, 1825670400, 2190804480, 2434227200, 2738505600, 3651340800, 4381608960, 5477011200, 7302681600, 10954022400, 21908044800]

約数ペア:

[(1, 21908044800), (2, 10954022400), (3, 7302681600), (4, 5477011200), (5, 4381608960), (6, 3651340800), (8, 2738505600), (9, 2434227200), (10, 2190804480), (12, 1825670400), (15, 1460536320), (16, 1369252800), (18, 1217113600), (20, 1095402240), (24, 912835200), (25, 876321792), (30, 730268160), (32, 684626400), (36, 608556800), (40, 547701120), (45, 486845440), (48, 456417600), (50, 438160896), (60, 365134080), (64, 342313200), (72, 304278400), (75, 292107264), (80, 273850560), (90, 243422720), (96, 228208800), (100, 219080448), (120, 182567040), (128, 171156600), (144, 152139200), (150, 146053632), (160, 136925280), (180, 121711360), (192, 114104400), (200, 109540224), (225, 97369088), (240, 91283520), (256, 85578300), (288, 76069600), (300, 73026816), (320, 68462640), (360, 60855680), (384, 57052200), (400, 54770112), (450, 48684544), (480, 45641760), (512, 42789150), (576, 38034800), (600, 36513408), (640, 34231320), (720, 30427840), (768, 28526100), (800, 27385056), (900, 24342272), (960, 22820880), (1024, 21394575), (1152, 19017400), (1200, 18256704), (1280, 17115660), (1440, 15213920), (1536, 14263050), (1600, 13692528), (1800, 12171136), (1920, 11410440), (2304, 9508700), (2400, 9128352), (2560, 8557830), (2880, 7606960), (3072, 7131525), (3200, 6846264), (3600, 6085568), (3840, 5705220), (4608, 4754350), (4800, 4564176), (5120, 4278915), (5760, 3803480), (6400, 3423132), (7200, 3042784), (7680, 2852610), (9216, 2377175), (9600, 2282088), (11520, 1901740), (12800, 1711566), (14400, 1521392), (15360, 1426305), (19200, 1141044), (23040, 950870), (25600, 855783), (28800, 760696), (38400, 570522), (46080, 475435), (57600, 380348), (76800, 285261), (95087, 230400), (115200, 190174)]