1298390400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{45083}}^1$

素因数の和:45113

約数の個数: 144

約数和(自身を含む): 4633057260

約数和(自身を除く): 3334666860

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, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 9600, 14400, 28800, 45083, 90166, 135249, 180332, 225415, 270498, 360664, 405747, 450830, 540996, 676245, 721328, 811494, 901660, 1081992, 1127075, 1352490, 1442656, 1622988, 1803320, 2028735, 2163984, 2254150, 2704980, 2885312, 3245976, 3381225, 3606640, 4057470, 4327968, 4508300, 5409960, 5770624, 6491952, 6762450, 7213280, 8114940, 8655936, 9016600, 10143675, 10819920, 12983904, 13524900, 14426560, 16229880, 17311872, 18033200, 20287350, 21639840, 25967808, 27049800, 28853120, 32459760, 36066400, 40574700, 43279680, 51935616, 54099600, 64919520, 72132800, 81149400, 86559360, 108199200, 129839040, 144265600, 162298800, 216398400, 259678080, 324597600, 432796800, 649195200, 1298390400]

約数ペア:

[(1, 1298390400), (2, 649195200), (3, 432796800), (4, 324597600), (5, 259678080), (6, 216398400), (8, 162298800), (9, 144265600), (10, 129839040), (12, 108199200), (15, 86559360), (16, 81149400), (18, 72132800), (20, 64919520), (24, 54099600), (25, 51935616), (30, 43279680), (32, 40574700), (36, 36066400), (40, 32459760), (45, 28853120), (48, 27049800), (50, 25967808), (60, 21639840), (64, 20287350), (72, 18033200), (75, 17311872), (80, 16229880), (90, 14426560), (96, 13524900), (100, 12983904), (120, 10819920), (128, 10143675), (144, 9016600), (150, 8655936), (160, 8114940), (180, 7213280), (192, 6762450), (200, 6491952), (225, 5770624), (240, 5409960), (288, 4508300), (300, 4327968), (320, 4057470), (360, 3606640), (384, 3381225), (400, 3245976), (450, 2885312), (480, 2704980), (576, 2254150), (600, 2163984), (640, 2028735), (720, 1803320), (800, 1622988), (900, 1442656), (960, 1352490), (1152, 1127075), (1200, 1081992), (1440, 901660), (1600, 811494), (1800, 721328), (1920, 676245), (2400, 540996), (2880, 450830), (3200, 405747), (3600, 360664), (4800, 270498), (5760, 225415), (7200, 180332), (9600, 135249), (14400, 90166), (28800, 45083)]