199949850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{4003}}^1$

素因数の和:4061

約数の個数: 96

約数和(自身を含む): 566005440

約数和(自身を除く): 366055590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 90, 111, 135, 150, 185, 222, 225, 270, 333, 370, 450, 555, 666, 675, 925, 999, 1110, 1350, 1665, 1850, 1998, 2775, 3330, 4003, 4995, 5550, 8006, 8325, 9990, 12009, 16650, 20015, 24018, 24975, 36027, 40030, 49950, 60045, 72054, 100075, 108081, 120090, 148111, 180135, 200150, 216162, 296222, 300225, 360270, 444333, 540405, 600450, 740555, 888666, 900675, 1080810, 1332999, 1481110, 1801350, 2221665, 2665998, 2702025, 3702775, 3998997, 4443330, 5404050, 6664995, 7405550, 7997994, 11108325, 13329990, 19994985, 22216650, 33324975, 39989970, 66649950, 99974925, 199949850]

約数ペア:

[(1, 199949850), (2, 99974925), (3, 66649950), (5, 39989970), (6, 33324975), (9, 22216650), (10, 19994985), (15, 13329990), (18, 11108325), (25, 7997994), (27, 7405550), (30, 6664995), (37, 5404050), (45, 4443330), (50, 3998997), (54, 3702775), (74, 2702025), (75, 2665998), (90, 2221665), (111, 1801350), (135, 1481110), (150, 1332999), (185, 1080810), (222, 900675), (225, 888666), (270, 740555), (333, 600450), (370, 540405), (450, 444333), (555, 360270), (666, 300225), (675, 296222), (925, 216162), (999, 200150), (1110, 180135), (1350, 148111), (1665, 120090), (1850, 108081), (1998, 100075), (2775, 72054), (3330, 60045), (4003, 49950), (4995, 40030), (5550, 36027), (8006, 24975), (8325, 24018), (9990, 20015), (12009, 16650)]