64300800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 216

約数和(自身を含む): 225829296

約数和(自身を除く): 161528496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 197, 200, 204, 240, 255, 256, 272, 300, 320, 340, 384, 394, 400, 408, 425, 480, 510, 544, 591, 600, 640, 680, 768, 788, 800, 816, 850, 960, 985, 1020, 1088, 1182, 1200, 1275, 1280, 1360, 1576, 1600, 1632, 1700, 1920, 1970, 2040, 2176, 2364, 2400, 2550, 2720, 2955, 3152, 3200, 3264, 3349, 3400, 3840, 3940, 4080, 4352, 4728, 4800, 4925, 5100, 5440, 5910, 6304, 6400, 6528, 6698, 6800, 7880, 8160, 9456, 9600, 9850, 10047, 10200, 10880, 11820, 12608, 13056, 13396, 13600, 14775, 15760, 16320, 16745, 18912, 19200, 19700, 20094, 20400, 21760, 23640, 25216, 26792, 27200, 29550, 31520, 32640, 33490, 37824, 39400, 40188, 40800, 47280, 50235, 50432, 53584, 54400, 59100, 63040, 65280, 66980, 75648, 78800, 80376, 81600, 83725, 94560, 100470, 107168, 108800, 118200, 126080, 133960, 151296, 157600, 160752, 163200, 167450, 189120, 200940, 214336, 236400, 251175, 252160, 267920, 315200, 321504, 326400, 334900, 378240, 401880, 428672, 472800, 502350, 535840, 630400, 643008, 669800, 756480, 803760, 857344, 945600, 1004700, 1071680, 1260800, 1286016, 1339600, 1607520, 1891200, 2009400, 2143360, 2572032, 2679200, 3215040, 3782400, 4018800, 4286720, 5358400, 6430080, 8037600, 10716800, 12860160, 16075200, 21433600, 32150400, 64300800]

約数ペア:

[(1, 64300800), (2, 32150400), (3, 21433600), (4, 16075200), (5, 12860160), (6, 10716800), (8, 8037600), (10, 6430080), (12, 5358400), (15, 4286720), (16, 4018800), (17, 3782400), (20, 3215040), (24, 2679200), (25, 2572032), (30, 2143360), (32, 2009400), (34, 1891200), (40, 1607520), (48, 1339600), (50, 1286016), (51, 1260800), (60, 1071680), (64, 1004700), (68, 945600), (75, 857344), (80, 803760), (85, 756480), (96, 669800), (100, 643008), (102, 630400), (120, 535840), (128, 502350), (136, 472800), (150, 428672), (160, 401880), (170, 378240), (192, 334900), (197, 326400), (200, 321504), (204, 315200), (240, 267920), (255, 252160), (256, 251175), (272, 236400), (300, 214336), (320, 200940), (340, 189120), (384, 167450), (394, 163200), (400, 160752), (408, 157600), (425, 151296), (480, 133960), (510, 126080), (544, 118200), (591, 108800), (600, 107168), (640, 100470), (680, 94560), (768, 83725), (788, 81600), (800, 80376), (816, 78800), (850, 75648), (960, 66980), (985, 65280), (1020, 63040), (1088, 59100), (1182, 54400), (1200, 53584), (1275, 50432), (1280, 50235), (1360, 47280), (1576, 40800), (1600, 40188), (1632, 39400), (1700, 37824), (1920, 33490), (1970, 32640), (2040, 31520), (2176, 29550), (2364, 27200), (2400, 26792), (2550, 25216), (2720, 23640), (2955, 21760), (3152, 20400), (3200, 20094), (3264, 19700), (3349, 19200), (3400, 18912), (3840, 16745), (3940, 16320), (4080, 15760), (4352, 14775), (4728, 13600), (4800, 13396), (4925, 13056), (5100, 12608), (5440, 11820), (5910, 10880), (6304, 10200), (6400, 10047), (6528, 9850), (6698, 9600), (6800, 9456), (7880, 8160)]