30869100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 180

約数和(自身を含む): 103767664

約数和(自身を除く): 72898564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 81, 90, 100, 103, 108, 111, 135, 148, 150, 162, 180, 185, 206, 222, 225, 270, 300, 309, 324, 333, 370, 405, 412, 444, 450, 515, 540, 555, 618, 666, 675, 740, 810, 900, 925, 927, 999, 1030, 1110, 1236, 1332, 1350, 1545, 1620, 1665, 1850, 1854, 1998, 2025, 2060, 2220, 2575, 2700, 2775, 2781, 2997, 3090, 3330, 3700, 3708, 3811, 3996, 4050, 4635, 4995, 5150, 5550, 5562, 5994, 6180, 6660, 7622, 7725, 8100, 8325, 8343, 9270, 9990, 10300, 11100, 11124, 11433, 11988, 13905, 14985, 15244, 15450, 16650, 16686, 18540, 19055, 19980, 22866, 23175, 24975, 27810, 29970, 30900, 33300, 33372, 34299, 38110, 41715, 45732, 46350, 49950, 55620, 57165, 59940, 68598, 69525, 74925, 76220, 83430, 92700, 95275, 99900, 102897, 114330, 137196, 139050, 149850, 166860, 171495, 190550, 205794, 208575, 228660, 278100, 285825, 299700, 308691, 342990, 381100, 411588, 417150, 514485, 571650, 617382, 685980, 834300, 857475, 1028970, 1143300, 1234764, 1543455, 1714950, 2057940, 2572425, 3086910, 3429900, 5144850, 6173820, 7717275, 10289700, 15434550, 30869100]

約数ペア:

[(1, 30869100), (2, 15434550), (3, 10289700), (4, 7717275), (5, 6173820), (6, 5144850), (9, 3429900), (10, 3086910), (12, 2572425), (15, 2057940), (18, 1714950), (20, 1543455), (25, 1234764), (27, 1143300), (30, 1028970), (36, 857475), (37, 834300), (45, 685980), (50, 617382), (54, 571650), (60, 514485), (74, 417150), (75, 411588), (81, 381100), (90, 342990), (100, 308691), (103, 299700), (108, 285825), (111, 278100), (135, 228660), (148, 208575), (150, 205794), (162, 190550), (180, 171495), (185, 166860), (206, 149850), (222, 139050), (225, 137196), (270, 114330), (300, 102897), (309, 99900), (324, 95275), (333, 92700), (370, 83430), (405, 76220), (412, 74925), (444, 69525), (450, 68598), (515, 59940), (540, 57165), (555, 55620), (618, 49950), (666, 46350), (675, 45732), (740, 41715), (810, 38110), (900, 34299), (925, 33372), (927, 33300), (999, 30900), (1030, 29970), (1110, 27810), (1236, 24975), (1332, 23175), (1350, 22866), (1545, 19980), (1620, 19055), (1665, 18540), (1850, 16686), (1854, 16650), (1998, 15450), (2025, 15244), (2060, 14985), (2220, 13905), (2575, 11988), (2700, 11433), (2775, 11124), (2781, 11100), (2997, 10300), (3090, 9990), (3330, 9270), (3700, 8343), (3708, 8325), (3811, 8100), (3996, 7725), (4050, 7622), (4635, 6660), (4995, 6180), (5150, 5994), (5550, 5562)]