131558400

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{571}}^1$

素因数の和:607

約数の個数: 198

約数和(自身を含む): 471866252

約数和(自身を除く): 340307852

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, 571, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1142, 1152, 1200, 1280, 1440, 1536, 1600, 1713, 1800, 1920, 2284, 2304, 2400, 2560, 2855, 2880, 3072, 3200, 3426, 3600, 3840, 4568, 4608, 4800, 5120, 5139, 5710, 5760, 6400, 6852, 7200, 7680, 8565, 9136, 9216, 9600, 10278, 11420, 11520, 12800, 13704, 14275, 14400, 15360, 17130, 18272, 19200, 20556, 22840, 23040, 25600, 25695, 27408, 28550, 28800, 34260, 36544, 38400, 41112, 42825, 45680, 46080, 51390, 54816, 57100, 57600, 68520, 73088, 76800, 82224, 85650, 91360, 102780, 109632, 114200, 115200, 128475, 137040, 146176, 164448, 171300, 182720, 205560, 219264, 228400, 230400, 256950, 274080, 292352, 328896, 342600, 365440, 411120, 438528, 456800, 513900, 548160, 584704, 657792, 685200, 730880, 822240, 877056, 913600, 1027800, 1096320, 1315584, 1370400, 1461760, 1644480, 1754112, 1827200, 2055600, 2192640, 2631168, 2740800, 2923520, 3288960, 3654400, 4111200, 4385280, 5262336, 5481600, 6577920, 7308800, 8222400, 8770560, 10963200, 13155840, 14617600, 16444800, 21926400, 26311680, 32889600, 43852800, 65779200, 131558400]

約数ペア:

[(1, 131558400), (2, 65779200), (3, 43852800), (4, 32889600), (5, 26311680), (6, 21926400), (8, 16444800), (9, 14617600), (10, 13155840), (12, 10963200), (15, 8770560), (16, 8222400), (18, 7308800), (20, 6577920), (24, 5481600), (25, 5262336), (30, 4385280), (32, 4111200), (36, 3654400), (40, 3288960), (45, 2923520), (48, 2740800), (50, 2631168), (60, 2192640), (64, 2055600), (72, 1827200), (75, 1754112), (80, 1644480), (90, 1461760), (96, 1370400), (100, 1315584), (120, 1096320), (128, 1027800), (144, 913600), (150, 877056), (160, 822240), (180, 730880), (192, 685200), (200, 657792), (225, 584704), (240, 548160), (256, 513900), (288, 456800), (300, 438528), (320, 411120), (360, 365440), (384, 342600), (400, 328896), (450, 292352), (480, 274080), (512, 256950), (571, 230400), (576, 228400), (600, 219264), (640, 205560), (720, 182720), (768, 171300), (800, 164448), (900, 146176), (960, 137040), (1024, 128475), (1142, 115200), (1152, 114200), (1200, 109632), (1280, 102780), (1440, 91360), (1536, 85650), (1600, 82224), (1713, 76800), (1800, 73088), (1920, 68520), (2284, 57600), (2304, 57100), (2400, 54816), (2560, 51390), (2855, 46080), (2880, 45680), (3072, 42825), (3200, 41112), (3426, 38400), (3600, 36544), (3840, 34260), (4568, 28800), (4608, 28550), (4800, 27408), (5120, 25695), (5139, 25600), (5710, 23040), (5760, 22840), (6400, 20556), (6852, 19200), (7200, 18272), (7680, 17130), (8565, 15360), (9136, 14400), (9216, 14275), (9600, 13704), (10278, 12800), (11420, 11520)]