20588774400

素因数分解:

$2^{10}\times 3^4\times 5^2\times {\mathrm{9929}}^1$

素因数の和:9971

約数の個数: 330

約数和(自身を含む): 76245489210

約数和(自身を除く): 55656714810

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 512, 540, 576, 600, 640, 648, 675, 720, 768, 800, 810, 864, 900, 960, 1024, 1080, 1152, 1200, 1280, 1296, 1350, 1440, 1536, 1600, 1620, 1728, 1800, 1920, 2025, 2160, 2304, 2400, 2560, 2592, 2700, 2880, 3072, 3200, 3240, 3456, 3600, 3840, 4050, 4320, 4608, 4800, 5120, 5184, 5400, 5760, 6400, 6480, 6912, 7200, 7680, 8100, 8640, 9216, 9600, 9929, 10368, 10800, 11520, 12800, 12960, 13824, 14400, 15360, 16200, 17280, 19200, 19858, 20736, 21600, 23040, 25600, 25920, 27648, 28800, 29787, 32400, 34560, 38400, 39716, 41472, 43200, 46080, 49645, 51840, 57600, 59574, 64800, 69120, 76800, 79432, 82944, 86400, 89361, 99290, 103680, 115200, 119148, 129600, 138240, 148935, 158864, 172800, 178722, 198580, 207360, 230400, 238296, 248225, 259200, 268083, 297870, 317728, 345600, 357444, 397160, 414720, 446805, 476592, 496450, 518400, 536166, 595740, 635456, 691200, 714888, 744675, 794320, 804249, 893610, 953184, 992900, 1036800, 1072332, 1191480, 1270912, 1340415, 1429776, 1489350, 1588640, 1608498, 1787220, 1906368, 1985800, 2073600, 2144664, 2234025, 2382960, 2541824, 2680830, 2859552, 2978700, 3177280, 3216996, 3574440, 3812736, 3971600, 4021245, 4289328, 4468050, 4765920, 5083648, 5361660, 5719104, 5957400, 6354560, 6433992, 6702075, 7148880, 7625472, 7943200, 8042490, 8578656, 8936100, 9531840, 10167296, 10723320, 11438208, 11914800, 12709120, 12867984, 13404150, 14297760, 15250944, 15886400, 16084980, 17157312, 17872200, 19063680, 20106225, 21446640, 22876416, 23829600, 25418240, 25735968, 26808300, 28595520, 30501888, 31772800, 32169960, 34314624, 35744400, 38127360, 40212450, 42893280, 45752832, 47659200, 50836480, 51471936, 53616600, 57191040, 63545600, 64339920, 68629248, 71488800, 76254720, 80424900, 85786560, 91505664, 95318400, 102943872, 107233200, 114382080, 127091200, 128679840, 137258496, 142977600, 152509440, 160849800, 171573120, 190636800, 205887744, 214466400, 228764160, 254182400, 257359680, 274516992, 285955200, 321699600, 343146240, 381273600, 411775488, 428932800, 457528320, 514719360, 571910400, 643399200, 686292480, 762547200, 823550976, 857865600, 1029438720, 1143820800, 1286798400, 1372584960, 1715731200, 2058877440, 2287641600, 2573596800, 3431462400, 4117754880, 5147193600, 6862924800, 10294387200, 20588774400]

約数ペア:

[(1, 20588774400), (2, 10294387200), (3, 6862924800), (4, 5147193600), (5, 4117754880), (6, 3431462400), (8, 2573596800), (9, 2287641600), (10, 2058877440), (12, 1715731200), (15, 1372584960), (16, 1286798400), (18, 1143820800), (20, 1029438720), (24, 857865600), (25, 823550976), (27, 762547200), (30, 686292480), (32, 643399200), (36, 571910400), (40, 514719360), (45, 457528320), (48, 428932800), (50, 411775488), (54, 381273600), (60, 343146240), (64, 321699600), (72, 285955200), (75, 274516992), (80, 257359680), (81, 254182400), (90, 228764160), (96, 214466400), (100, 205887744), (108, 190636800), (120, 171573120), (128, 160849800), (135, 152509440), (144, 142977600), (150, 137258496), (160, 128679840), (162, 127091200), (180, 114382080), (192, 107233200), (200, 102943872), (216, 95318400), (225, 91505664), (240, 85786560), (256, 80424900), (270, 76254720), (288, 71488800), (300, 68629248), (320, 64339920), (324, 63545600), (360, 57191040), (384, 53616600), (400, 51471936), (405, 50836480), (432, 47659200), (450, 45752832), (480, 42893280), (512, 40212450), (540, 38127360), (576, 35744400), (600, 34314624), (640, 32169960), (648, 31772800), (675, 30501888), (720, 28595520), (768, 26808300), (800, 25735968), (810, 25418240), (864, 23829600), (900, 22876416), (960, 21446640), (1024, 20106225), (1080, 19063680), (1152, 17872200), (1200, 17157312), (1280, 16084980), (1296, 15886400), (1350, 15250944), (1440, 14297760), (1536, 13404150), (1600, 12867984), (1620, 12709120), (1728, 11914800), (1800, 11438208), (1920, 10723320), (2025, 10167296), (2160, 9531840), (2304, 8936100), (2400, 8578656), (2560, 8042490), (2592, 7943200), (2700, 7625472), (2880, 7148880), (3072, 6702075), (3200, 6433992), (3240, 6354560), (3456, 5957400), (3600, 5719104), (3840, 5361660), (4050, 5083648), (4320, 4765920), (4608, 4468050), (4800, 4289328), (5120, 4021245), (5184, 3971600), (5400, 3812736), (5760, 3574440), (6400, 3216996), (6480, 3177280), (6912, 2978700), (7200, 2859552), (7680, 2680830), (8100, 2541824), (8640, 2382960), (9216, 2234025), (9600, 2144664), (9929, 2073600), (10368, 1985800), (10800, 1906368), (11520, 1787220), (12800, 1608498), (12960, 1588640), (13824, 1489350), (14400, 1429776), (15360, 1340415), (16200, 1270912), (17280, 1191480), (19200, 1072332), (19858, 1036800), (20736, 992900), (21600, 953184), (23040, 893610), (25600, 804249), (25920, 794320), (27648, 744675), (28800, 714888), (29787, 691200), (32400, 635456), (34560, 595740), (38400, 536166), (39716, 518400), (41472, 496450), (43200, 476592), (46080, 446805), (49645, 414720), (51840, 397160), (57600, 357444), (59574, 345600), (64800, 317728), (69120, 297870), (76800, 268083), (79432, 259200), (82944, 248225), (86400, 238296), (89361, 230400), (99290, 207360), (103680, 198580), (115200, 178722), (119148, 172800), (129600, 158864), (138240, 148935)]