1528012800

素因数分解:

$2^{13}\times 3^2\times 5^2\times {\mathrm{829}}^1$

素因数の和:871

約数の個数: 252

約数和(自身を含む): 5479949670

約数和(自身を除く): 3951936870

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, 829, 900, 960, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1658, 1800, 1920, 2048, 2304, 2400, 2487, 2560, 2880, 3072, 3200, 3316, 3600, 3840, 4096, 4145, 4608, 4800, 4974, 5120, 5760, 6144, 6400, 6632, 7200, 7461, 7680, 8192, 8290, 9216, 9600, 9948, 10240, 11520, 12288, 12435, 12800, 13264, 14400, 14922, 15360, 16580, 18432, 19200, 19896, 20480, 20725, 23040, 24576, 24870, 25600, 26528, 28800, 29844, 30720, 33160, 36864, 37305, 38400, 39792, 40960, 41450, 46080, 49740, 51200, 53056, 57600, 59688, 61440, 62175, 66320, 73728, 74610, 76800, 79584, 82900, 92160, 99480, 102400, 106112, 115200, 119376, 122880, 124350, 132640, 149220, 153600, 159168, 165800, 184320, 186525, 198960, 204800, 212224, 230400, 238752, 248700, 265280, 298440, 307200, 318336, 331600, 368640, 373050, 397920, 424448, 460800, 477504, 497400, 530560, 596880, 614400, 636672, 663200, 746100, 795840, 848896, 921600, 955008, 994800, 1061120, 1193760, 1273344, 1326400, 1492200, 1591680, 1697792, 1843200, 1910016, 1989600, 2122240, 2387520, 2546688, 2652800, 2984400, 3183360, 3395584, 3820032, 3979200, 4244480, 4775040, 5093376, 5305600, 5968800, 6366720, 6791168, 7640064, 7958400, 8488960, 9550080, 10186752, 10611200, 11937600, 12733440, 15280128, 15916800, 16977920, 19100160, 20373504, 21222400, 23875200, 25466880, 30560256, 31833600, 33955840, 38200320, 42444800, 47750400, 50933760, 61120512, 63667200, 76400640, 84889600, 95500800, 101867520, 127334400, 152801280, 169779200, 191001600, 254668800, 305602560, 382003200, 509337600, 764006400, 1528012800]

約数ペア:

[(1, 1528012800), (2, 764006400), (3, 509337600), (4, 382003200), (5, 305602560), (6, 254668800), (8, 191001600), (9, 169779200), (10, 152801280), (12, 127334400), (15, 101867520), (16, 95500800), (18, 84889600), (20, 76400640), (24, 63667200), (25, 61120512), (30, 50933760), (32, 47750400), (36, 42444800), (40, 38200320), (45, 33955840), (48, 31833600), (50, 30560256), (60, 25466880), (64, 23875200), (72, 21222400), (75, 20373504), (80, 19100160), (90, 16977920), (96, 15916800), (100, 15280128), (120, 12733440), (128, 11937600), (144, 10611200), (150, 10186752), (160, 9550080), (180, 8488960), (192, 7958400), (200, 7640064), (225, 6791168), (240, 6366720), (256, 5968800), (288, 5305600), (300, 5093376), (320, 4775040), (360, 4244480), (384, 3979200), (400, 3820032), (450, 3395584), (480, 3183360), (512, 2984400), (576, 2652800), (600, 2546688), (640, 2387520), (720, 2122240), (768, 1989600), (800, 1910016), (829, 1843200), (900, 1697792), (960, 1591680), (1024, 1492200), (1152, 1326400), (1200, 1273344), (1280, 1193760), (1440, 1061120), (1536, 994800), (1600, 955008), (1658, 921600), (1800, 848896), (1920, 795840), (2048, 746100), (2304, 663200), (2400, 636672), (2487, 614400), (2560, 596880), (2880, 530560), (3072, 497400), (3200, 477504), (3316, 460800), (3600, 424448), (3840, 397920), (4096, 373050), (4145, 368640), (4608, 331600), (4800, 318336), (4974, 307200), (5120, 298440), (5760, 265280), (6144, 248700), (6400, 238752), (6632, 230400), (7200, 212224), (7461, 204800), (7680, 198960), (8192, 186525), (8290, 184320), (9216, 165800), (9600, 159168), (9948, 153600), (10240, 149220), (11520, 132640), (12288, 124350), (12435, 122880), (12800, 119376), (13264, 115200), (14400, 106112), (14922, 102400), (15360, 99480), (16580, 92160), (18432, 82900), (19200, 79584), (19896, 76800), (20480, 74610), (20725, 73728), (23040, 66320), (24576, 62175), (24870, 61440), (25600, 59688), (26528, 57600), (28800, 53056), (29844, 51200), (30720, 49740), (33160, 46080), (36864, 41450), (37305, 40960), (38400, 39792)]