1887667200

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{2731}}^1$

素因数の和:2770

約数の個数: 264

約数和(自身を含む): 6934580960

約数和(自身を除く): 5046913760

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, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 512, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1024, 1080, 1152, 1200, 1280, 1350, 1440, 1536, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2560, 2700, 2731, 2880, 3072, 3200, 3456, 3600, 3840, 4320, 4608, 4800, 5120, 5400, 5462, 5760, 6400, 6912, 7200, 7680, 8193, 8640, 9216, 9600, 10800, 10924, 11520, 12800, 13655, 13824, 14400, 15360, 16386, 17280, 19200, 21600, 21848, 23040, 24579, 25600, 27310, 27648, 28800, 32772, 34560, 38400, 40965, 43200, 43696, 46080, 49158, 54620, 57600, 65544, 68275, 69120, 73737, 76800, 81930, 86400, 87392, 98316, 109240, 115200, 122895, 131088, 136550, 138240, 147474, 163860, 172800, 174784, 196632, 204825, 218480, 230400, 245790, 262176, 273100, 294948, 327720, 345600, 349568, 368685, 393264, 409650, 436960, 491580, 524352, 546200, 589896, 614475, 655440, 691200, 699136, 737370, 786528, 819300, 873920, 983160, 1048704, 1092400, 1179792, 1228950, 1310880, 1398272, 1474740, 1573056, 1638600, 1747840, 1843425, 1966320, 2097408, 2184800, 2359584, 2457900, 2621760, 2796544, 2949480, 3146112, 3277200, 3495680, 3686850, 3932640, 4194816, 4369600, 4719168, 4915800, 5243520, 5898960, 6292224, 6554400, 6991360, 7373700, 7865280, 8389632, 8739200, 9438336, 9831600, 10487040, 11797920, 12584448, 13108800, 13982720, 14747400, 15730560, 17478400, 18876672, 19663200, 20974080, 23595840, 25168896, 26217600, 29494800, 31461120, 34956800, 37753344, 39326400, 41948160, 47191680, 52435200, 58989600, 62922240, 69913600, 75506688, 78652800, 94383360, 104870400, 117979200, 125844480, 157305600, 188766720, 209740800, 235958400, 314611200, 377533440, 471916800, 629222400, 943833600, 1887667200]

約数ペア:

[(1, 1887667200), (2, 943833600), (3, 629222400), (4, 471916800), (5, 377533440), (6, 314611200), (8, 235958400), (9, 209740800), (10, 188766720), (12, 157305600), (15, 125844480), (16, 117979200), (18, 104870400), (20, 94383360), (24, 78652800), (25, 75506688), (27, 69913600), (30, 62922240), (32, 58989600), (36, 52435200), (40, 47191680), (45, 41948160), (48, 39326400), (50, 37753344), (54, 34956800), (60, 31461120), (64, 29494800), (72, 26217600), (75, 25168896), (80, 23595840), (90, 20974080), (96, 19663200), (100, 18876672), (108, 17478400), (120, 15730560), (128, 14747400), (135, 13982720), (144, 13108800), (150, 12584448), (160, 11797920), (180, 10487040), (192, 9831600), (200, 9438336), (216, 8739200), (225, 8389632), (240, 7865280), (256, 7373700), (270, 6991360), (288, 6554400), (300, 6292224), (320, 5898960), (360, 5243520), (384, 4915800), (400, 4719168), (432, 4369600), (450, 4194816), (480, 3932640), (512, 3686850), (540, 3495680), (576, 3277200), (600, 3146112), (640, 2949480), (675, 2796544), (720, 2621760), (768, 2457900), (800, 2359584), (864, 2184800), (900, 2097408), (960, 1966320), (1024, 1843425), (1080, 1747840), (1152, 1638600), (1200, 1573056), (1280, 1474740), (1350, 1398272), (1440, 1310880), (1536, 1228950), (1600, 1179792), (1728, 1092400), (1800, 1048704), (1920, 983160), (2160, 873920), (2304, 819300), (2400, 786528), (2560, 737370), (2700, 699136), (2731, 691200), (2880, 655440), (3072, 614475), (3200, 589896), (3456, 546200), (3600, 524352), (3840, 491580), (4320, 436960), (4608, 409650), (4800, 393264), (5120, 368685), (5400, 349568), (5462, 345600), (5760, 327720), (6400, 294948), (6912, 273100), (7200, 262176), (7680, 245790), (8193, 230400), (8640, 218480), (9216, 204825), (9600, 196632), (10800, 174784), (10924, 172800), (11520, 163860), (12800, 147474), (13655, 138240), (13824, 136550), (14400, 131088), (15360, 122895), (16386, 115200), (17280, 109240), (19200, 98316), (21600, 87392), (21848, 86400), (23040, 81930), (24579, 76800), (25600, 73737), (27310, 69120), (27648, 68275), (28800, 65544), (32772, 57600), (34560, 54620), (38400, 49158), (40965, 46080), (43200, 43696)]