75004160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 224284032

約数和(自身を除く): 149279872

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 761, 770, 880, 896, 1120, 1232, 1280, 1408, 1522, 1540, 1760, 1792, 2240, 2464, 2816, 3044, 3080, 3520, 3805, 4480, 4928, 5327, 6088, 6160, 7040, 7610, 8371, 8960, 9856, 10654, 12176, 12320, 14080, 15220, 16742, 19712, 21308, 24352, 24640, 26635, 30440, 33484, 41855, 42616, 48704, 49280, 53270, 58597, 60880, 66968, 83710, 85232, 97408, 98560, 106540, 117194, 121760, 133936, 167420, 170464, 194816, 213080, 234388, 243520, 267872, 292985, 334840, 340928, 426160, 468776, 487040, 535744, 585970, 669680, 681856, 852320, 937552, 974080, 1071488, 1171940, 1339360, 1363712, 1704640, 1875104, 2142976, 2343880, 2678720, 3409280, 3750208, 4687760, 5357440, 6818560, 7500416, 9375520, 10714880, 15000832, 18751040, 37502080, 75004160]

約数ペア:

[(1, 75004160), (2, 37502080), (4, 18751040), (5, 15000832), (7, 10714880), (8, 9375520), (10, 7500416), (11, 6818560), (14, 5357440), (16, 4687760), (20, 3750208), (22, 3409280), (28, 2678720), (32, 2343880), (35, 2142976), (40, 1875104), (44, 1704640), (55, 1363712), (56, 1339360), (64, 1171940), (70, 1071488), (77, 974080), (80, 937552), (88, 852320), (110, 681856), (112, 669680), (128, 585970), (140, 535744), (154, 487040), (160, 468776), (176, 426160), (220, 340928), (224, 334840), (256, 292985), (280, 267872), (308, 243520), (320, 234388), (352, 213080), (385, 194816), (440, 170464), (448, 167420), (560, 133936), (616, 121760), (640, 117194), (704, 106540), (761, 98560), (770, 97408), (880, 85232), (896, 83710), (1120, 66968), (1232, 60880), (1280, 58597), (1408, 53270), (1522, 49280), (1540, 48704), (1760, 42616), (1792, 41855), (2240, 33484), (2464, 30440), (2816, 26635), (3044, 24640), (3080, 24352), (3520, 21308), (3805, 19712), (4480, 16742), (4928, 15220), (5327, 14080), (6088, 12320), (6160, 12176), (7040, 10654), (7610, 9856), (8371, 8960)]