198297600

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{1291}}^1$

素因数の和:1326

約数の個数: 144

約数和(自身を含む): 656051760

約数和(自身を除く): 457754160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1291, 1536, 1600, 1920, 2048, 2400, 2560, 2582, 3072, 3200, 3840, 3873, 4800, 5120, 5164, 6144, 6400, 6455, 7680, 7746, 9600, 10240, 10328, 12800, 12910, 15360, 15492, 19200, 19365, 20656, 25600, 25820, 30720, 30984, 32275, 38400, 38730, 41312, 51200, 51640, 61968, 64550, 76800, 77460, 82624, 96825, 103280, 123936, 129100, 153600, 154920, 165248, 193650, 206560, 247872, 258200, 309840, 330496, 387300, 413120, 495744, 516400, 619680, 660992, 774600, 826240, 991488, 1032800, 1239360, 1321984, 1549200, 1652480, 1982976, 2065600, 2478720, 2643968, 3098400, 3304960, 3965952, 4131200, 4957440, 6196800, 6609920, 7931904, 8262400, 9914880, 12393600, 13219840, 16524800, 19829760, 24787200, 33049600, 39659520, 49574400, 66099200, 99148800, 198297600]

約数ペア:

[(1, 198297600), (2, 99148800), (3, 66099200), (4, 49574400), (5, 39659520), (6, 33049600), (8, 24787200), (10, 19829760), (12, 16524800), (15, 13219840), (16, 12393600), (20, 9914880), (24, 8262400), (25, 7931904), (30, 6609920), (32, 6196800), (40, 4957440), (48, 4131200), (50, 3965952), (60, 3304960), (64, 3098400), (75, 2643968), (80, 2478720), (96, 2065600), (100, 1982976), (120, 1652480), (128, 1549200), (150, 1321984), (160, 1239360), (192, 1032800), (200, 991488), (240, 826240), (256, 774600), (300, 660992), (320, 619680), (384, 516400), (400, 495744), (480, 413120), (512, 387300), (600, 330496), (640, 309840), (768, 258200), (800, 247872), (960, 206560), (1024, 193650), (1200, 165248), (1280, 154920), (1291, 153600), (1536, 129100), (1600, 123936), (1920, 103280), (2048, 96825), (2400, 82624), (2560, 77460), (2582, 76800), (3072, 64550), (3200, 61968), (3840, 51640), (3873, 51200), (4800, 41312), (5120, 38730), (5164, 38400), (6144, 32275), (6400, 30984), (6455, 30720), (7680, 25820), (7746, 25600), (9600, 20656), (10240, 19365), (10328, 19200), (12800, 15492), (12910, 15360)]